Filters
▼Clonality
▼Type
▼Reactivity
▼Gene Name
▼Isotype
▼Host
▼Application
▼Clone
▼Active Proteins
AAA Biotech also known as AAA Bio or AAABio provides a variety of high-quality recombinant and natural/native proteins that are proven to work in a wide range of experiments. Explore our products to find the active protein that best fits your needs or experimental model.
Viewing 450-500 of 2567 product results
Application Data
Endothelin 1 (EDN1), Active Protein (Cat# AAA148173)
Full Name
Active Endothelin 1 (EDN1)
Gene Names
Edn1; Et1
Reactivity
Rat
Applications
Activity Assay, Cell Culture
Purity
> 95%
Pricing
Application Data
Fibroblast Growth Factor 23 (FGF23), Active Protein (Cat# AAA148178)
Full Name
Active Fibroblast Growth Factor 23 (FGF23)
Reactivity
Mouse
Applications
Activity Assay, Cell Culture
Purity
> 90%
Pricing
WB (Western Blot)
(Sample: Recombinant TNFRSF12A, Human; Antibody: Rabbit Anti-Human TNFRSF12A Ab)
Tumor Necrosis Factor Receptor Superfamily, Member 12A (TNFRSF12A), Active Protein (Cat# AAA148180)
Full Name
Active Tumor Necrosis Factor Receptor Superfamily, Member 12A (TNFRSF12A)
Gene Names
TNFRSF12A; FN14; CD266; TWEAKR
Applications
Activity Assay, Cell Culture
Purity
>85%
Pricing
Bioactivity
(Neutrophil Activating Protein 3 (NAP3),also known as chemokine (C-X-C motif) ligand 1 (CXCL1) is a small cytokine belonging to the CXC chemokine family. NAP3 plays a role in spinal cord development by inhibiting the migration of oligodendrocyte precursors and is involved in the processes of angiogenesis, arteriogenesis, inflammation, wound healing, and tumorigenesis. Thus, chemotaxis assay used 24-well microchemotaxis system was undertaken to detect the chemotactic effect of NAP3 on the human monocytic cell line THP-1. Briefly, THP-1 cells were seeded into the upper chambers (100uL cell suspension, 5×105 cells/ml in RPMI 1640 with FBS free) and recombinant human NAP3 (0.01ng/mL, 0.1ng/mL, 1ng/mL, 10ng/mL, 100ng/mL, 1000ng/mL diluted separately in serum free RPMI 1640) was added in lower chamber with a polycarbonate filter (8um pore size) used to separate the two compartments. After incubation at 37 degree C with 5% CO2 for 1h, the filter was removed, then cells in low chamber were observed by inverted microscope at low magnification (×100) and the number of migrated cells were counted at high magnification (×200) randomly (five fields for each filter). Result shows recombinant human NAP3 is able to induce migration of THP-1 cells. The migrated THP-1 cells in low chamber at low magnification(×100) were shown in Figure 1. Five fields of each chamber were randomly chosen, and the migrated cells were counted at high magnification(×200). Statistical results were shown in Figure 2. The optimum chemotaxis of NAP3 occurs at 0.1~1ng/mL.)
Chemokine (C-X-C Motif) Ligand 1 (CXCL1), Active Protein (Cat# AAA152237)
Full Name
Active Chemokine (C-X-C Motif) Ligand 1 (CXCL1)
Gene Names
Cxcl1; KC; Fsp; N51; gro; Gro1; Mgsa; Scyb1
Applications
Activity Assay, Cell Culture
Purity
Greater than 97% by SDS-PAGE
Pricing
Bioactivity
(Catalase (CAT) is an antioxidant enzyme present in all aerobic organisms. It is known to catalyze H2O2 into water and oxygen in an energy-efficient manner in the cells exposed to environmental stress. H2O2 will have specific absorbance at 240 nm . when wi)
Catalase (CAT), Active Protein (Cat# AAA153116)
Full Name
Active Catalase (CAT)
Gene Names
Cat; Cas1; Cs-1; Cas-1; 2210418N07
Applications
Activity Assay, Cell Culture
Purity
Greater than 90% by SDS-PAGE
Pricing
Bioactivity
(One unit of enzyme activity is defined as the 1ug of enzyme required to convert 1pmol of 4-Nitrophenyl acetate to 4-Nitrophenol in 1min at 37 degree C. The specific activity of recombinant human CES3 is 700 pmol/min/ug.)
Carboxylesterase 3 (CES3), Active Protein (Cat# AAA153133)
Full Name
Active Carboxylesterase 3 (CES3)
Gene Names
CES3; ES31
Applications
Activity Assay, Cell Culture
Purity
Greater than 90% by SDS-PAGE
Pricing
Bioactivity
(One unit of enzyme activity is defined as the 1ug of enzyme required to convert 1pmol of 4-Nitrophenyl acetate to 4-Nitrophenol in 1min at 37 degree C. The specific activity of recombinant mouse CES3 is 900 pmol/min/ug.)
Carboxylesterase 3 (CES3), Active Protein (Cat# AAA153134)
Full Name
Active Carboxylesterase 3 (CES3)
Gene Names
Ces1d; TGH; Ces3
Applications
Activity Assay, Cell Culture
Purity
Greater than 97% by SDS-PAGE
Pricing
Bioactivity
(Basic fibroblast growth factor (FGF2), also known as bFGF, FGF-beta is a member of a large family of structurally related heparin-binding proteins (the FGFs) involved in the regulation of cell proliferation, growth and differentiation. It involved in many)
Fibroblast Growth Factor 2, Basic (FGF2), Active Protein (Cat# AAA153039)
Full Name
Active Fibroblast Growth Factor 2, Basic (FGF2)
Applications
Activity Assay, Cell Culture
Purity
Greater than 97% by SDS-PAGE
Pricing
Bioactivity
(Interleukin 1 beta (IL-1beta) also known as leukocytic pyrogen, leukocytic endogenous mediator, mononuclear cell factor, lymphocyte activating factor and other names, is a member of the interleukin 1 family of cytokines. This cytokine is an important medi)
Interleukin 1 Beta (IL1b), Active Protein (Cat# AAA153045)
Full Name
Active Interleukin 1 Beta (IL1b)
Gene Names
IL-1B; IL1B
Applications
Activity Assay, Cell Culture
Purity
Greater than 97% by SDS-PAGE
Pricing
Bioactivity
(Fibroblast growth factor 23 or FGF23 is a member of the fibroblast growth factor (FGF) family which is responsible for phosphate and vitamin D metabolism. The main function of FGF23 seems to be regulation of phosphate concentration in plasma. FGF23 decrea)
Fibroblast Growth Factor 23 (FGF23), Active Protein (Cat# AAA153054)
Full Name
Active Fibroblast Growth Factor 23 (FGF23)
Gene Names
FGF23; ADHR; FGFN; HYPF; HPDR2; PHPTC
Applications
Activity Assay, Cell Culture
Purity
Greater than 95% by SDS-PAGE
Pricing
Bioactivity
(Osteopontin (OPN), a multifunctional phosphorylated glycoprotein, plays an important role in neutrophil recruitment and was found to induce the expression of proinflammatory chemokines including MCP-1 and MIP-1beta which promote migration and recruitment)
Osteopontin (OPN), Active Protein (Cat# AAA153066)
Full Name
Active Osteopontin (OPN)
Gene Names
Spp1; OP; 2AR; Bsp; Eta; Opn; Ric; BNSP; BSPI; Opnl; Apl-1; ETA-1; Spp-1
Applications
Activity Assay, Cell Culture
Purity
Greater than 95% by SDS-PAGE
Pricing
Bioactivity
(Motility Related Protein (MRP1) is a member of the superfamily of ATP-binding cassette (ABC) transporters. It can enable ATPase-coupled inorganic anion transmembrane transporter activity. Involved in anion transmembrane transport; renal tubular secretion)
Motility Related Protein (MRP1), Active Protein (Cat# AAA153072)
Full Name
Active Motility Related Protein (MRP1)
Gene Names
CD9; MIC3; MRP-1; BTCC-1; DRAP-27; TSPAN29; TSPAN-29
Applications
Activity Assay, Cell Culture
Purity
Greater than 80% by SDS-PAGE
Pricing
Bioactivity
(Interleukin 3 receptor alpha (IL3Ra), also known as CD123 (Cluster of Differentiation 123), is a subunit of the functional high-affinity mouse IL-3 receptor which is a heterodimer. The alpha subunit alone binds IL-3 with low affinity. The beta subunit doe)
Interleukin 3 Receptor Alpha (IL3Ra), Active Protein (Cat# AAA153092)
Full Name
Active Interleukin 3 Receptor Alpha (IL3Ra)
Gene Names
Il3ra; CD123; SUT-1; CDw123
Applications
Activity Assay, Cell Culture
Purity
Greater than 95% by SDS-PAGE
Pricing
Bioactivity
(Extracellular matrix metalloproteinase (MMP) inducer (EMMPRIN), also known as basigin and CD147, is a 4466 kDa, variably N and Oglycosylated, type I transmembrane protein that belongs to the immunoglobulin superfamily. EMMPRIN is 269 amino acids (aa) in l)
Cluster Of Differentiation 147 (CD147), Active Protein (Cat# AAA153098)
Full Name
Active Cluster Of Differentiation 147 (CD147)
Gene Names
Bsg; HT-7; CD147; EMMPRIN; AI115436; AI325119
Applications
Activity Assay, Cell Culture
Purity
Greater than 90% by SDS-PAGE
Pricing
Bioactivity
(Interleukin-6 receptor (IL-6R) is a receptor for IL-6, belonging to the type I cytokine receptor family, subfamily 3. IL-6 is a potent pleiotropic cytokine that regulates cell growth and differentiation and plays an important role in immune response. IL-6)
Interleukin 6 Receptor (IL6R), Active Protein (Cat# AAA153104)
Full Name
Active Interleukin 6 Receptor (IL6R)
Gene Names
IL6R; IL6Q; gp80; CD126; IL6RA; IL6RQ; IL-6RA; IL-6R-1
Applications
Activity Assay, Cell Culture
Purity
Greater than 95% by SDS-PAGE
Pricing
Bioactivity
(Chemokine C-X3-C-Motif Ligand 1 (CX3CL1) also known as fractalkine is a large cytokine protein of 373 amino acids, it contains multiple domains and is the only known member of the CX3C chemokine family. Soluble CX3CL1 potently chemoattracts T cells and mo)
Chemokine C-X3-C-Motif Ligand 1 (CX3CL1), Active Protein (Cat# AAA152958)
Full Name
Active Chemokine C-X3-C-Motif Ligand 1 (CX3CL1)
Gene Names
CX3CL1; NTN; NTT; CXC3; CXC3C; SCYD1; ABCD-3; C3Xkine; fractalkine; neurotactin
Applications
Activity Assay, Cell Culture
Purity
Greater than 95% by SDS-PAGE
Pricing
Bioactivity
(Figure 2. Inhibition of A549 cells proliferation after stimulated with TNFalpha.)
Tumor Necrosis Factor Alpha (TNFa), Active Protein (Cat# AAA152990)
Full Name
Active Tumor Necrosis Factor Alpha (TNFa)
Gene Names
TNF; TNFa
Applications
Activity Assay, Cell Culture
Purity
Greater than 90% by SDS-PAGE
Pricing
Bioactivity
(Figure 2. Cell apoptosis of A549 cells after stimulated with recombinant dog IFNb.)
Interferon Beta (IFNb), Active Protein (Cat# AAA153001)
Full Name
Active Interferon Beta (IFNb)
Applications
Activity Assay, Cell Culture
Purity
Greater than 97% by SDS-PAGE
Pricing
Bioactivity
(Figure 2. Cell apoptosis of A549 cells after stimulated with recombinant rat IFNb.)
Interferon Beta (IFNb), Active Protein (Cat# AAA153006)
Full Name
Active Interferon Beta (IFNb)
Gene Names
Ifnb1; Ifnb
Applications
Activity Assay, Cell Culture
Purity
Greater than 95% by SDS-PAGE
Pricing
Bioactivity
(Figure 2. The hemagglutination assay of GAL2 in V- bottom shaped 96-well microtiter plate.)
Galectin 2 (GAL2), Active Protein (Cat# AAA153014)
Full Name
Active Galectin 2 (GAL2)
Applications
Activity Assay, Cell Culture
Purity
Greater than 97% by SDS-PAGE
Pricing
Bioactivity
(Type I collagen is a fibril-forming collagen found in most connective tissues and is abundant in bone, cornea, dermis and tendon. It is a heterotrimer that consists of two alpha 1 chains and one alpha 2 chain, although homotrimers consisting of three iden)
Collagen Type I Alpha 1 (COL1a1), Active Protein (Cat# AAA153033)
Full Name
Active Collagen Type I Alpha 1 (COL1a1)
Gene Names
COL1A1; OI4
Applications
Activity Assay, Cell Culture
Purity
Greater than 90% by SDS-PAGE
Pricing
SDS-PAGE
(Sample: Active recombinant GZMK, Human)
Granzyme K (GZMK), Active Protein (Cat# AAA161446)
Full Name
Active Granzyme K (GZMK)
Reactivity
Homo sapiens (Human)
Applications
Activity Assay, Cell Culture
Purity
>90%
Pricing
SDS_PAGE
(Sample: Active recombinant CAPN1, Human)
Calpain 1 (CAPN1), Active Protein (Cat# AAA161456)
Full Name
Active Calpain 1 (CAPN1)
Applications
Activity Assay, Cell Culture
Purity
>95%
Pricing
SDS-PAGE
(Recombinant Interleukin-2 purity verification. 5 ug of Interleukin-2 with > 95 % purity checked by Coomassie Brilliant Blue stained 15% SDS-PAGE.)
Interleukin-2, Active Protein (Cat# AAA129386)
Full Name
Recombinant human Interleukin-2
Applications
Functional Assay
Purity
Purified by affinity chromatography. Lyophilized from a 0.2um filtered solution in Storage buffer (100 mM Tris, 150 mM NaCl, 0.01% Tween 20, pH 8.0).
Pricing
SDS-PAGE
COVID 19 Spike S NTD Coronavirus, Active Protein (Cat# AAA119899)
Full Name
Recombinant SARS-CoV-2 (2019-nCoV) S Protein NTD
Applications
Immunogen
Purity
>90% as determined by SDS-PAGE
Pricing
GDNF family receptor alpha-like (Gfral), Active Protein (Cat# AAA117722)
Full Name
Recombinant Mouse GDNF family receptor alpha-like (Gfral)
Gene Names
Gfral; Gral; AY457637
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
Bioactivity
(Anti-MPXV A29L Antibody (SAA0286) binds with A29L protein)
Monkeypox virus/MPXV A29L, Active Protein (Cat# AAA120192)
Full Name
Recombinant Monkeypox virus/MPXV A29L Protein, C-His
Applications
Western Blot
Purity
>90% by SDS-PAGE.
Pricing
Bioactivity
(Anti-MPXV M1R Antibody binds with M1R protein)
Monkeypox virus/MPXV M1R, Active Protein (Cat# AAA120193)
Full Name
Recombinant Monkeypox virus/MPXV M1R Protein, C-His
Applications
Western Blot
Purity
>90% by SDS-PAGE.
Pricing
Application Data
IL11, Active Protein (Cat# AAA214315)
Full Name
Recombinant Mouse IL11
Gene Names
Il11; IL-11
Purity
>95% as determined by SDS-PAGE
Pricing
Application Data
MIF, Active Protein (Cat# AAA214327)
Full Name
Recombinant Mouse MIF
Gene Names
Mif; GIF; DER6; Glif
Purity
>95% as determined by SDS-PAGE
Pricing
Application Data
CXCL2, Active Protein (Cat# AAA214329)
Full Name
Recombinant Mouse CXCL2
Gene Names
Cxcl2; GROb; Gro2; Mip2; Scyb; MIP-2; Scyb2; MIP-2a; Mgsa-b; CINC-2a
Purity
>95% as determined by SDS-PAGE
Pricing
Application Data
IL17, Active Protein (Cat# AAA214331)
Full Name
Recombinant Mouse IL17
Gene Names
Il17a; Il17; Ctla8; IL-17; Ctla-8; IL-17A
Purity
>95% as determined by SDS-PAGE
Pricing
Application Data
5'-Nucleotidase, Ecto (NT5E), Active Protein (Cat# AAA148190)
Full Name
Active 5'-Nucleotidase, Ecto (NT5E)
Gene Names
NT5E; NT; eN; NT5; NTE; eNT; CD73; E5NT; CALJA
Reactivity
Human
Applications
Activity Assay, Cell Culture
Purity
> 90%
Pricing
Application Data
Caspase 1 (CASP1), Active Protein (Cat# AAA148192)
Full Name
Active Caspase 1 (CASP1)
Gene Names
Casp1; Ice; Il1bc
Reactivity
Rat
Applications
Activity Assay, Cell Culture
Purity
> 95%
Pricing
Application Data
Golgi Protein 73 (GP73), Active Protein (Cat# AAA148195)
Full Name
Active Golgi Protein 73 (GP73)
Gene Names
Golm1; GP73; Golph2; AW125446; PSEC0257; 2310001L02Rik; D030064E01Rik
Reactivity
Mouse
Applications
Activity Assay, Cell Culture
Purity
> 97%
Pricing
Application Data
Suppressors Of Cytokine Signaling 3 (SOCS3), Active Protein (Cat# AAA148196)
Full Name
Active Suppressors Of Cytokine Signaling 3 (SOCS3)
Gene Names
Socs3; Cis3; Ef10; Ssi3; Cish3; EF-10; SSI-3
Reactivity
Mouse
Applications
Activity Assay, Cell Culture
Purity
> 97%
Pricing
Application Data
Coagulation Factor VII (F7), Active Protein (Cat# AAA148198)
Full Name
Active Coagulation Factor VII (F7)
Reactivity
Rat
Applications
Activity Assay, Cell Culture
Purity
> 95%
Pricing
Application Data
Calpain 1, Large Subunit (CAPN1), Active Protein (Cat# AAA148200)
Full Name
Active Calpain 1, Large Subunit (CAPN1)
Reactivity
Rat
Applications
Activity Assay, Cell Culture
Purity
> 90%
Pricing
Application Data
Adenine Phosphoribosyltransferase (APRT), Active Protein (Cat# AAA148201)
Full Name
Active Adenine Phosphoribosyltransferase (APRT)
Gene Names
APRT; AMP; APRTD
Reactivity
Human
Applications
Activity Assay, Cell Culture
Purity
> 97%
Pricing
WB (Western Blot)
(Western BlotSample: Recombinant MDM2, Human;Antibody: Rabbit Anti-Human MDM2 Ab)
Mdm2 p53 Binding Protein Homolog (MDM2), Active Protein (Cat# AAA148216)
Full Name
Active Mdm2 p53 Binding Protein Homolog (MDM2)
Gene Names
MDM2; HDMX; hdm2; ACTFS
Applications
Activity Assay, Cell Culture
Purity
>95%
Pricing
Application Data
Regenerating Islet Derived Protein 3 Beta (REG3b), Active Protein (Cat# AAA148217)
Full Name
Active Regenerating Islet Derived Protein 3 Beta (REG3b)
Gene Names
Reg3b; HIP; Pap; PAP1; REG-III
Reactivity
Mouse
Applications
Activity Assay, Cell Culture
Purity
> 97%
Pricing
WB (Western Blot)
(Figure 4. Western BlotSample: Recombinant SEMA3A, Human;Antibody: Rabbit Anti-Human SEMA3A Ab)
Semaphorin 3A (SEMA3A), Active Protein (Cat# AAA148218)
Full Name
Active Semaphorin 3A (SEMA3A)
Gene Names
SEMA3A; HH16; SemD; COLL1; SEMA1; SEMAD; SEMAL; coll-1; Hsema-I; SEMAIII; Hsema-III
Applications
Activity Assay, Cell Culture
Purity
>92%
Pricing
Application Data
Wingless Type MMTV Integration Site Family, Member 5A (WNT5A), Active Protein (Cat# AAA148219)
Full Name
Active Wingless Type MMTV Integration Site Family, Member 5A (WNT5A)
Gene Names
Wnt5a; Wnt-5a; 8030457G12Rik
Reactivity
Mouse
Applications
Activity Assay, Cell Culture
Purity
> 95%
Pricing
SDS-PAGE
Interleukin 17D (IL17D), Active Protein (Cat# AAA148227)
Full Name
Active Interleukin 17D (IL17D)
Gene Names
IL17D; IL-17D
Reactivity
Human
Applications
Activity Assay, Cell Culture
Purity
> 90%
Pricing
WB (Western Blot)
(Sample: Recombinant IL1RA, Human;Antibody: Rabbit Anti-Human IL1RA Ab)
Interleukin 1 Receptor Antagonist (IL1RA), Active Protein (Cat# AAA148229)
Full Name
Active Interleukin 1 Receptor Antagonist (IL1RA)
Gene Names
IL1RN; DIRA; IRAP; IL1F3; IL1RA; MVCD4; IL-1RN; IL-1ra; IL-1ra3; ICIL-1RA
Reactivity
Homo sapiens (Human)
Applications
Invitro Assay, Activity Assay, Cell Culture
Purity
>95%
Pricing
WB (Western Blot)
(Figure 4. Western BlotSample: Recombinant IL1RA, Mouse; Antibody: Rabbit Anti-Mouse IL1RA Ab)
Interleukin 1 Receptor Antagonist (IL1RA), Active Protein (Cat# AAA148230)
Full Name
Active Interleukin 1 Receptor Antagonist (IL1RA)
Gene Names
Il1rn; IL-1ra; F630041P17Rik
Applications
Invitro Assay, Activity Assay, Cell Culture
Purity
>95%
Pricing
WB (Western Blot)
(Figure 4. Western Blot Sample: Recombinant TGF-Beta1, Human; Antibody: Rabbit Anti8Human TGF-Beta1 Ab)
Transforming Growth Factor Beta 1 (TGFb1), Active Protein (Cat# AAA148233)
Full Name
Active Transforming Growth Factor Beta 1 (TGFb1)
Gene Names
TGFB1; CED; LAP; DPD1; TGFB; TGFbeta
Applications
Activity Assay
Purity
>98%
Pricing
SDS-PAGE
Interleukin 1 Receptor Type I (IL1R1), Active Protein (Cat# AAA148237)
Full Name
Active Interleukin 1 Receptor Type I (IL1R1)
Reactivity
Rat
Applications
Activity Assay, Cell Culture
Purity
> 97%
Pricing
SDS-PAGE
Epidermal Growth Factor (EGF), Active Protein (Cat# AAA148240)
Full Name
Active Epidermal Growth Factor (EGF)
Gene Names
EGF; URG; HOMG4
Reactivity
Human
Applications
Activity Assay, Cell Culture
Purity
> 90%
Pricing
Application Data
(Figure. TGF- inhibit cell proliferation of HepG2 cells.)
Transforming Growth Factor Beta 2, Active Protein (Cat# AAA150083)
Full Name
Active Transforming Growth Factor Beta 2 (TGFb2)
Gene Names
TGFB2; TGF-beta-2
Applications
Activity Assay, Cell Culture
Purity
>90%
Pricing
What Are Active Proteins?
Proteins are large molecules made up of long chains of amino acids.
They will typically fold into a very particular 3-dimensional shape/conformation, that is sometimes referred to as their “native” form, which allows them to work properly in the body. For the purposes of product categorization, AAA Biotech will typically refer to proteins purified from their original animal host as being “native” proteins (this is to signify their difference compared to their “recombinant” or “synthetic” protein counterparts).
If a protein successfully folds into the correct shape, it is will typically display high fidelity characteristics to its original protein in its original animal host, and be classified as an active protein, as it will be able to function “normally” in most enzymatic or binding capacities. If it loses this shape, due to factors such as heat or strong chemicals (such as detergents), it becomes inactive and is no longer able to perform its basic functions. All of the proteins in this category are made under strict quality control, and they are active, pure, low in contaminants, and stable.
Most are stored as freeze-dried powders and come without extra tags, so they’re very close to the actual natural/native form.
Key Applications of Active Proteins
1. Scientific Research
- Aid in the study of how proteins function in the body
- Aid in understanding various disease processes
2. Drug Development
- Powerful tools to investigate how potential drugs interact with specific proteins
- Ideal for identifying drug targets
3. Cell Culture
- Are routinely utilized to support cell growth and function (e.g., using exogenous growth factors)
- Can be used to promote cellular development into specific types (differentiation)
4. Diagnostics
- Regularly utilized in tests to detect diseases or infections (e.g., COVID-19, cancer)
- Note: All products are strictly for research-use only (RUO).
5. Therapeutics
- Some active proteins are used directly as treatments (e.g., insulin, enzymes)
- Note: All products are strictly for research-use only (RUO).
6. Vaccine Development
- Used to create or test vaccines by mimicking parts of viruses or bacteria
7. Biochemical Assays
- They can facilitate the characterization of enzyme activity, binding strength, or protein interactions in lab tests
Why Buy Active Proteins from AAA Biotech?
- High biological activity – Verified to perform as expected or indicated on datasheet
- Strict quality control – We are confident in our active proteins’ reliability and consistency
- High purity & low endotoxin – Ideal for applications involving sensitive or precious samples/components
- Freeze-dried for stability – Long shelf life and straightforward storage
- Mostly tag-free – Closer to natural/native protein form
FAQ
1. What are active proteins used for in research?
Active proteins are used primarily in the study of how proteins function, in characterizing/discovering drug interactions, supporting cell growth, running biochemical assays, and in development of diagnostics or therapeutics.
2. How are AAA Biotech's active proteins validated?
AAA Biotech’s active proteins are validated through strict quality control and functional assays to ensure they are properly folded and active. “Active”, though, can be an ambiguous term, so if a specific “activity” or “binding” capability of a protein is of crucial interest to you, please inquire with us prior to purchase, and we will provide further details on how the “Active” modifier was determined to be applicable.
3. Are these proteins tested for biological activity?
Yes, all active proteins from AAA Biotech are tested to confirm they have the expected biological activity before being offered for use. Though, said “biological activity” can be either “enzymatic”, “binding”, or both.