Loading...

Skip to main content
Call us at +1-800-604-9114 for more information about our products or contact us online Need help? +1-800-604-9114 or contact us

Filters


Clonality

Type

Reactivity

Gene Name

Isotype

Host

Application

Clone

Recombinant Proteins

At AAA Biotech, we offer a comprehensive selection of high-quality recombinant proteins for use in a wide range of research areas, including immunology, neuroscience, stem cell research, cancer research and more. No matter whether you need recombinant proteins for cell expansion, polarization, differentiation, or cell processing applications, we have got you covered.


Our recombinant proteins undergo rigorous quality testing. So, you can rely on AAA Biotech for high-quality recombinant proteins to support your research. Explore our catalog to find the right protein for your research needs.


Viewing 450-500 of 14112 product results


product-image-AAA20203_SDS_PAGE3.jpg SDS-PAGE

Mucin 5 Subtype B (MUC5B), Recombinant Protein (Cat# AAA20203)

Full Name
Recombinant Mucin 5 Subtype B (MUC5B)
Gene Names
MUC5B; MG1; MUC5; MUC9; MUC-5B
Reactivity
Homo sapiens (Human)
Applications
WB
Purity
> 95%
Pricing
product-image-AAA18729_SDS_PAGE.jpg SDS-PAGE

Flagellin (fliC), Recombinant Protein (Cat# AAA18729)

Full Name
Recombinant Escherichia coli Flagellin (fliC)
Gene Names
fliC; ECK1922; flaF; H; hag; JW1908
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18486_SDS_PAGE.jpg SDS-PAGE

Diacylglycerol kinase alpha (DGKA), Recombinant Protein (Cat# AAA18486)

Full Name
Recombinant Human Diacylglycerol kinase alpha (DGKA)
Gene Names
DGKA; DAGK; DAGK1; DGK-alpha
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18435_SDS_PAGE.jpg SDS-PAGE

E3 ubiquitin-protein ligase TRIM21 (TRIM21), Recombinant Protein (Cat# AAA18435)

Full Name
Recombinant Human E3 ubiquitin-protein ligase TRIM21 (TRIM21)
Gene Names
TRIM21; SSA; RO52; SSA1; RNF81; Ro/SSA
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18674_SDS_PAGE.jpg SDS-PAGE

Myelin P2, Recombinant Protein (Cat# AAA18674)

Full Name
Recombinant Horse Myelin P2 protein
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18518_SDS_PAGE.jpg SDS-PAGE (Recombinant Mouse Vimentin(Vim) His-taggedYeast)

Vimentin (Vim), Recombinant Protein (Cat# AAA18518)

Full Name
Recombinant Mouse Vimentin (Vim)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18693_SDS_PAGE.jpg SDS-PAGE

Thymidylate kinase (tmk), Recombinant Protein (Cat# AAA18693)

Full Name
Recombinant Bacillus anthracis Thymidylate kinase (tmk)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18585_SDS_PAGE.png SDS-PAGE

Pertactin autotransporter (prn), Recombinant Protein (Cat# AAA18585)

Full Name
Recombinant Bordetella pertussis Pertactin autotransporter (prn), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18720_SDS_PAGE.jpg SDS-PAGE

Wnt-3a, Recombinant Protein (Cat# AAA18720)

Full Name
Recombinant Human Protein Wnt-3a
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA21166_SDS_PAGE2.jpg SDS-PAGE

Cytoskeleton Associated Protein 4, Recombinant Protein (Cat# AAA21166)

Full Name
Recombinant Cytoskeleton Associated Protein 4 (CKAP4)
Gene Names
SSH2; SSH-2; SSH-2L
Reactivity
Homo sapiens (Human)
Applications
WB
Purity
> 90%
Pricing
product-image-AAA18687_SDS_PAGE.png SDS-PAGE

Major allergen Mal d 1 (MALD1), Recombinant Protein (Cat# AAA18687)

Full Name
Recombinant Malus domestica Major allergen Mal d 1 (MALD1)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18758_SDS_PAGE.png SDS-PAGE

Acid ceramidase (ASAH1), Recombinant Protein (Cat# AAA18758)

Full Name
Recombinant Human Acid ceramidase (ASAH1)
Gene Names
ASAH1; AC; PHP; ASAH; PHP32; ACDase; SMAPME
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18629_SDS_PAGE.jpg SDS-PAGE

Interferon tau-1, Recombinant Protein (Cat# AAA18629)

Full Name
Recombinant Bovine Interferon tau-1
Gene Names
IFNT2; IFNT; TP-1; IFNT1; IFN-tau-c2
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18554_SDS_PAGE.jpg SDS-PAGE

Pesticidal crystal protein cry1Fb, Recombinant Protein (Cat# AAA18554)

Full Name
Recombinant Pesticidal crystal protein cry1Fb
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18638_SDS_PAGE.jpg SDS-PAGE

Trans-activator protein BZLF1, Recombinant Protein (Cat# AAA18638)

Full Name
Recombinant Epstein-Barr virus Trans-activator protein BZLF1 (BZLF1)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA20972_APP2.jpg Application Data (Identification)

Mannose Binding Lectin, Recombinant Protein (Cat# AAA20972)

Full Name
Recombinant Mannose Binding Lectin (MBL)
Gene Names
MBL2; MBL; MBP; MBP1; MBPD; MBL2D; MBP-C; COLEC1; HSMBPC
Applications
WB
Purity
> 95%
Pricing
product-image-AAA18530_SDS_PAGE.png SDS-PAGE

T-cell surface glycoprotein CD8 alpha chain (CD8A), Recombinant Protein (Cat# AAA18530)

Full Name
Recombinant Human T-cell surface glycoprotein CD8 alpha chain (CD8A), partial
Gene Names
CD8A; CD8; MAL; p32; Leu2
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18650_SDS_PAGE.jpg SDS-PAGE

Fragilysin, Recombinant Protein (Cat# AAA18650)

Full Name
Recombinant Bacteroides fragilis Fragilysin
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18673_SDS_PAGE.jpg SDS-PAGE

Nucleoprotein, Recombinant Protein (Cat# AAA18673)

Full Name
Recombinant Zaire ebolavirus Nucleoprotein (NP), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18599_SDS_PAGE.jpg SDS-PAGE

Large delta antigen, Recombinant Protein (Cat# AAA18599)

Full Name
Recombinant Hepatitis delta virus genotype I Large delta antigen
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18718_SDS_PAGE.jpg SDS-PAGE

Proto-oncogene c-Rel (REL), Recombinant Protein (Cat# AAA18718)

Full Name
Recombinant Human Proto-oncogene c-Rel (REL), partial
Gene Names
REL; C-Rel
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18735_SDS_PAGE.jpg SDS-PAGE

Beta-defensin 14 (Defb14), Recombinant Protein (Cat# AAA18735)

Full Name
Recombinant Mouse Beta-defensin 14 (Defb14)
Gene Names
Defb14; BD-14
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA21165_SDS_PAGE3.jpg SDS-PAGE

Immunoglobulin A1, Recombinant Protein (Cat# AAA21165)

Full Name
Recombinant Immunoglobulin A1 (IgA1)
Gene Names
FPR1; FPR; FMLP
Reactivity
Homo sapiens (Human)
Applications
WB
Purity
> 90%
Pricing
product-image-AAA18431_SDS_PAGE.jpg SDS-PAGE

Dermcidin, Recombinant Protein (Cat# AAA18431)

Full Name
Recombinant Human Dermcidin
Gene Names
DCD; PIF; AIDD; DSEP; HCAP; DCD-1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA27012_SDS_PAGE.jpg SDS-PAGE

Outer membrane protein C (ompC), Recombinant Protein (Cat# AAA27012)

Full Name
Recombinant Escherichia coli Outer membrane protein C (ompC)
Gene Names
ompC; butR; ECK2207; JW2203; meoA; par
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA20973_SDS_PAGE2.jpg SDS-PAGE

Nidogen, Recombinant Protein (Cat# AAA20973)

Full Name
Recombinant Nidogen (NID)
Gene Names
NID1; NID
Reactivity
Homo sapiens (Human)
Applications
WB
Purity
> 80%
Pricing
product-image-AAA18449_SDS_PAGE.png SDS-PAGE

Apolipoprotein E (Apoe), Recombinant Protein (Cat# AAA18449)

Full Name
Recombinant Mouse Apolipoprotein E (Apoe)
Gene Names
Apoe; Apo-E; AI255918
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18747_SDS_PAGE.jpg SDS-PAGE

Complement regulatory protein Crry (Crry), Recombinant Protein (Cat# AAA18747)

Full Name
Recombinant Mouse Complement regulatory protein Crry (Crry)
Gene Names
Cr1l; Mcp; Crry; mCRY
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA15943_SDS_PAGE.png SDS-PAGE

T cell receptor beta constant 1 (TRBC1), Recombinant Protein (Cat# AAA15943)

Full Name
Recombinant Human T cell receptor beta constant 1 (TRBC1), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18548_SDS_PAGE.jpg SDS-PAGE

14 kDa antigen (hspX), Recombinant Protein (Cat# AAA18548)

Full Name
Recombinant 14 kDa antigen (hspX)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18562_SDS_PAGE.jpg SDS-PAGE

Ribonuclease H1 (RNASEH1), Recombinant Protein (Cat# AAA18562)

Full Name
Recombinant Human Ribonuclease H1 (RNASEH1)
Gene Names
RNASEH1; RNH1; H1RNA; PEOB2
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18474_SDS_PAGE.jpg SDS-PAGE

Wilms tumor protein (WT1), Recombinant Protein (Cat# AAA18474)

Full Name
Recombinant Human Wilms tumor protein (WT1)
Gene Names
WT1; GUD; AWT1; WAGR; WT33; NPHS4; WIT-2; EWS-WT1
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA15927_SDS_PAGE.jpg SDS-PAGE

Transferrin receptor protein 1, Recombinant Protein (Cat# AAA15927)

Full Name
Recombinant Human Transferrin receptor protein 1
Gene Names
TFRC; T9; TR; TFR; p90; CD71; TFR1; TRFR
Purity
Greater than 90% as determined by SDS-PAGE.
Pricing
product-image-AAA18520_SDS_PAGE.jpg SDS-PAGE

Replication protein A 70 kDa DNA-binding subunit (RPA1), Recombinant Protein (Cat# AAA18520)

Full Name
Recombinant Human Replication protein A 70 kDa DNA-binding subunit (RPA1)
Gene Names
RPA1; HSSB; RF-A; RP-A; REPA1; RPA70; MST075
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18589_SDS_PAGE.jpg SDS-PAGE

Protein prgJ (prgJ), Recombinant Protein (Cat# AAA18589)

Full Name
Recombinant Salmonella typhimurium Protein prgJ (prgJ)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA20984_SDS_PAGE2.jpg SDS-PAGE

Procollagen C Proteinase Enhancer 1, Recombinant Protein (Cat# AAA20984)

Full Name
Recombinant Procollagen C Proteinase Enhancer 1 (PCPE1)
Gene Names
PCOLCE; PCPE; PCPE1; PCPE-1
Reactivity
Homo sapiens (Human)
Applications
WB
Purity
> 95%
Pricing
product-image-AAA27947_SDS_PAGE.jpg SDS-PAGE (Under DTT-reducing SDS-PAGE conditions, the Spike Protein RBD Domain migrates as a 32kDa protein (Lane 1).The binding of RBD-his protein to the ACE2 and the anti-2019 nCoV S1 mAb has been verified.)

COVID 19 Spike Protein RBD Domain Coronavirus, Recombinant Protein (Cat# AAA27947)

Full Name
2019-nCov Spike Protein RBD Domain
Purity
Purity: >95% by SDS-page
Purification: Ni column
Pricing
product-image-AAA18543_SDS_PAGE.jpg SDS-PAGE

Desmoglein-3 (Dsg3), Recombinant Protein (Cat# AAA18543)

Full Name
Recombinant Mouse Desmoglein-3 (Dsg3), partial
Gene Names
Dsg3; bal
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18713_SDS_PAGE.jpg SDS-PAGE

papillomavirus type 16 Protein E7 (E7), Recombinant Protein (Cat# AAA18713)

Full Name
Recombinant Human papillomavirus type 16 Protein E7 (E7)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA20212_SDS_PAGE3.jpg SDS-PAGE

Apolipoprotein B (APOB), Recombinant Protein (Cat# AAA20212)

Full Name
Recombinant Apolipoprotein B (APOB)
Gene Names
Apob; apob-48; AI315052; apob-100; Apo B-100
Reactivity
Mus musculus (Mouse)
Applications
WB
Purity
> 90%
Pricing
product-image-AAA18679_SDS_PAGE.jpg SDS-PAGE

Toll-like receptor 2 (TLR2), Recombinant Protein (Cat# AAA18679)

Full Name
Recombinant Human Toll-like receptor 2 (TLR2), partial
Gene Names
TLR2; TIL4; CD282
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18668_SDS_PAGE.png SDS-PAGE

Mite group 2 allergen Der p 2 (DERP2), Recombinant Protein (Cat# AAA18668)

Full Name
Recombinant Dermatophagoides pteronyssinus Mite group 2 allergen Der p 2 (DERP2)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18539_SDS_PAGE.jpg SDS-PAGE

Enterotoxin type B, Recombinant Protein (Cat# AAA18539)

Full Name
Recombinant Staphylococcus aureus Enterotoxin type B (entB)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18611_SDS_PAGE.png SDS-PAGE

Multidrug resistance protein, Recombinant Protein (Cat# AAA18611)

Full Name
Recombinant Plasmodium falciparum Multidrug resistance protein
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18722_SDS_PAGE.jpg SDS-PAGE

Stanniocalcin-1, Recombinant Protein (Cat# AAA18722)

Full Name
Recombinant Human Stanniocalcin-1 protein
Gene Names
STC1; STC
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18757_SDS_PAGE.jpg SDS-PAGE

Complement C1q tumor necrosis factor-related protein 3 (C1qtnf3), Recombinant Protein (Cat# AAA18757)

Full Name
Recombinant Mouse Complement C1q tumor necrosis factor-related protein 3 (C1qtnf3)
Gene Names
C1qtnf3; Cors; CTRP3; Corcs; CORS26; CORS-26; 2310005P21Rik
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18588_SEQUENCE2.jpg Sequence Information (The 'X' (arrowhead) in UniProt (reference: P49277) refers to any amino acid and is replaced with 'S' for manufacturing the AAA18588 DERP6 recombinant protein.)

Mite allergen Der p 6 (DERP6), Recombinant Protein (Cat# AAA18588)

Full Name
Recombinant Dermatophagoides pteronyssinus Mite allergen Der p 6 (DERP6), partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18684_SDS_PAGE.jpg SDS-PAGE

rhinovirus 1A Genome polyprotein, Recombinant Protein (Cat# AAA18684)

Full Name
Recombinant Human rhinovirus 1A Genome polyprotein, partial
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA18466_SDS_PAGE.jpg SDS-PAGE

Serum amyloid A-2, Recombinant Protein (Cat# AAA18466)

Full Name
Recombinant Mouse Serum amyloid A-2 protein
Gene Names
Saa2; Saa1; Saa-2; AW111173
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing
product-image-AAA26944_SDS_PAGE.jpg SDS-PAGE

Matrix protein 2 (M2), Recombinant Protein (Cat# AAA26944)

Full Name
Recombinant Influenza A virus Matrix protein 2 (M2)
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Pricing

What Are Recombinant Proteins?


Recombinant proteins are purified laboratory reagents produced through genetic engineering. A specific gene of interest is inserted into a host organism, such as mammalian, bacterial, yeast, or insect cells, which then expresses the protein in a controlled environment.


The recombinant process utilized to generate the recombinant proteins in our catalog provides precise control over sequence modifications, expression levels, and large-scale production tailored to experimental needs. These recombinants are widely used in research to investigate protein-protein interactions, enzyme activities, receptor-ligand binding, and cellular responses. Additionally, recombinant proteins serve as standards or controls in immunostaining assays and support cell growth and differentiation in culture systems, particularly in immunology, oncology, and structural biology studies.


Common Applications of Recombinant Proteins


  • Studying protein-protein and protein-DNA interactions

  • Functional assays to study biological pathways

  • Standard curves in ELISA and other quantitative assays

  • Use as antigens for antibody production

  • Development and screening of therapeutic drugs

  • Biomarker discovery and validation

  • Cell signaling and immune response studies

  • Vaccine research and development


Key Features of AAA Biotech’s Recombinant Proteins


  • High Purity: Most proteins are purified to ≥95% using affinity chromatography and other validated techniques.

  • Biological Activity: If functional activity is tested and confirmed for a given protein, it will be noted directly on the product page.

  • Multiple Expression Systems: Available in E. coli, HEK293, CHO, yeast, and insect cells to match your assay requirements.

  • Custom Tags Available: His-tag, GST, FLAG, and Fc fusion options for easy purification and detection.

  • Wide Range of Targets: Cytokines, growth factors, enzymes, receptors, signaling proteins, and more.

  • Validated Consistency: Lot-to-lot consistency ensured through rigorous QC protocols.

  • Flexible Quantities: Available in various pack sizes to suit different experimental needs.

  • Ready-to-Use Format: Lyophilized or liquid formulations that are easy to reconstitute and use.


Why Buy Recombinant Proteins from AAA Biotech?


At AAA Biotech, we are committed to supporting the research community with recombinant proteins that offer exceptional performance and reliability. Our proteins are produced using industry-standard methods and are validated to meet the needs of academic, pharmaceutical, and biotechnology laboratories.


With competitive pricing, global shipping, and dedicated technical support, AAA Biotech makes it simple and convenient to source the high-quality recombinant proteins your work depends on.


FAQ


1. How are AAA Biotech recombinant proteins validated?


Each batch undergoes stringent quality control checks, including SDS-PAGE analysis, endotoxin testing (for select products), and activity assaying (for select products). Certificates of Analysis are provided with every product.


2. Are your proteins suitable for therapeutic development or only research?


AAA Biotech recombinant proteins are strictly for research-use only and are not intended for diagnostic or therapeutic purposes in humans or animals.


3. What types of expression systems do you use for recombinant protein production?


The production labs use a variety of expression platforms, including bacterial (E. coli), yeast, insect (baculovirus), and mammalian (HEK293, CHO) systems. The expression system used depends on the complexity and intended function/use of the protein.


Submit a Question

Please complete the form below and a representative will contact you as soon as possible.

Request more Information

Please complete the form below and a representative will contact you as soon as possible.

Request a Manual

Please complete the form below and a representative will contact you as soon as possible.

Request a Quote

Please complete the form below and a representative will contact you as soon as possible.