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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 6500-6550 of 14112 product results


product-image-AAA143977_AD13.jpg Application Data

Defensin Alpha 1, Recombinant Protein (Cat# AAA143977)

Full Name
Recombinant Defensin Alpha 1, Neutrophil (DEFa1)
Gene Names
DEFA1; HP1; MRS; DEF1; HP-1; DEFA2; HNP-1
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144155_SDS_PAGE13.jpg SDS-PAGE

Mannose Associated Serine Protease 1, Recombinant Protein (Cat# AAA144155)

Full Name
Recombinant Mannose Associated Serine Protease 1 (MASP1)
Applications
Immunoprecipitation, Western Blot
Purity
>90%
Pricing
product-image-AAA144158_SDS_PAGE13.jpg SDS-PAGE

NLR Family, Recombinant Protein (Cat# AAA144158)

Full Name
Recombinant NLR Family, Pyrin Domain Containing Protein 3 (NLRP3)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144162_SDS_PAGE15.jpg SDS-PAGE

Follistatin Like Protein 3, Recombinant Protein (Cat# AAA144162)

Full Name
Recombinant Follistatin Like Protein 3 (FSTL3)
Gene Names
FSTL3; FLRG; FSRP
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144166_SDS_PAGE13.jpg SDS-PAGE

Interleukin 3, Recombinant Protein (Cat# AAA144166)

Full Name
Recombinant Interleukin 3 (IL3)
Gene Names
IL3; IL-3; MCGF; MULTI-CSF
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144171_SDS_PAGE13.jpg SDS-PAGE

Mothers Against Decapentaplegic Homolog 4, Recombinant Protein (Cat# AAA144171)

Full Name
Recombinant Mothers Against Decapentaplegic Homolog 4 (Smad4)
Gene Names
SMAD4; JIP; DPC4; MADH4; MYHRS
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144187_SDS_PAGE15.jpg SDS-PAGE

Low Density Lipoprotein Receptor Related Protein 1, Recombinant Protein (Cat# AAA144187)

Full Name
Recombinant Low Density Lipoprotein Receptor Related Protein 1 (LRP1)
Gene Names
LRP1; APR; LRP; A2MR; CD91; APOER; LRP1A; TGFBR5; IGFBP3R
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144191_SDS_PAGE13.jpg SDS-PAGE

Potassium Inwardly Rectifying Channel Subfamily J, Recombinant Protein (Cat# AAA144191)

Full Name
Recombinant Potassium Inwardly Rectifying Channel Subfamily J, Member 10 (KCNJ10)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144195_SDS_PAGE11.jpg SDS-PAGE (Figure. SDS-PAGE)

Perforin 1, Recombinant Protein (Cat# AAA144195)

Full Name
Recombinant Perforin 1 (PRF1)
Gene Names
PRF1; P1; PFP; FLH2; PFN1; HPLH2
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144211_SDS_PAGE15.jpg SDS-PAGE

Fibrinogen Alpha, Recombinant Protein (Cat# AAA144211)

Full Name
Recombinant Fibrinogen Alpha (FGa)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144216_AD11.jpg Application Data

Fibrinogen Like Protein 2, Recombinant Protein (Cat# AAA144216)

Full Name
Recombinant Fibrinogen Like Protein 2 (FGL2)
Reactivity
Mouse
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144226_AD11.jpg Application Data

Defensin Beta 103A, Recombinant Protein (Cat# AAA144226)

Full Name
Recombinant Defensin Beta 103A (DEFb103A)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA143984_AD11.jpg Application Data

Hyaluronan Binding Protein 2, Recombinant Protein (Cat# AAA143984)

Full Name
Recombinant Hyaluronan Binding Protein 2 (HABP2)
Gene Names
HABP2; FSAP; HABP; PHBP; HGFAL
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA143989_SDS_PAGE13.jpg SDS-PAGE

Trophoblast, Recombinant Protein (Cat# AAA143989)

Full Name
Recombinant Trophoblast Glycoprotein (TPBG)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA143996_SDS_PAGE15.jpg SDS-PAGE

Integrin Beta 6, Recombinant Protein (Cat# AAA143996)

Full Name
Recombinant Integrin Beta 6 (ITGb6)
Gene Names
ITGB6; AI1H
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA143999_SDS_PAGE15.jpg SDS-PAGE

Collagen Type VI Alpha 1, Recombinant Protein (Cat# AAA143999)

Full Name
Recombinant Collagen Type VI Alpha 1 (COL6a1)
Reactivity
Human
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144019_SDS_PAGE15.jpg SDS-PAGE

Uroporphyrinogen Decarboxylase, Recombinant Protein (Cat# AAA144019)

Full Name
Recombinant Uroporphyrinogen Decarboxylase (UROD)
Gene Names
UROD; PCT; UPD
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144023_SDS_PAGE15.jpg SDS-PAGE

Kallikrein 10, Recombinant Protein (Cat# AAA144023)

Full Name
Recombinant Kallikrein 10 (KLK10)
Gene Names
KLK10; NES1; PRSSL1
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144031_SDS_PAGE13.jpg SDS-PAGE

Collagen Type I Alpha 2, Recombinant Protein (Cat# AAA144031)

Full Name
Recombinant Collagen Type I Alpha 2 (COL1a2)
Gene Names
COL1A2; OI4
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144036_SDS_PAGE13.jpg SDS-PAGE

Parathyroid Hormone, Recombinant Protein (Cat# AAA144036)

Full Name
Recombinant Parathyroid Hormone (PTH)
Gene Names
PTH; PTH1
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144056_SDS_PAGE15.jpg SDS-PAGE

A Disintegrin And Metalloprotease 17, Recombinant Protein (Cat# AAA144056)

Full Name
Recombinant A Disintegrin And Metalloprotease 17 (ADAM17)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144062_SDS_PAGE15.jpg SDS-PAGE

Steroid Sulfatase Isozyme S, Recombinant Protein (Cat# AAA144062)

Full Name
Recombinant Steroid Sulfatase Isozyme S (STS)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144395_SDS_PAGE13.jpg SDS-PAGE

Lysyl Oxidase Like Protein 2, Recombinant Protein (Cat# AAA144395)

Full Name
Recombinant Lysyl Oxidase Like Protein 2 (LOXL2)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144400_SDS_PAGE15.jpg SDS-PAGE

Lymphocyte Cytosolic Protein 2, Recombinant Protein (Cat# AAA144400)

Full Name
Recombinant Lymphocyte Cytosolic Protein 2 (LCP2)
Gene Names
LCP2; SLP76; SLP-76
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144404_SDS_PAGE13.jpg SDS-PAGE

Fructosamine-3-Kinase, Recombinant Protein (Cat# AAA144404)

Full Name
Recombinant Fructosamine-3-Kinase (FN3K)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144419_AD13.jpg Application Data (Identification)

Splicing Factor 3B Subunit 3, Recombinant Protein (Cat# AAA144419)

Full Name
Recombinant Splicing Factor 3B Subunit 3 (SF3B3)
Gene Names
SF3B3; RSE1; SAP130; SF3b130; STAF130
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144433_SDS_PAGE13.jpg SDS-PAGE

Collagen Type IV Alpha 3, Recombinant Protein (Cat# AAA144433)

Full Name
Recombinant Collagen Type IV Alpha 3 (COL4a3)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144435_AD11.jpg Application Data

Glycophorin A, Recombinant Protein (Cat# AAA144435)

Full Name
Recombinant Glycophorin A (GYPA)
Gene Names
GYPA; MN; GPA; MNS; GPSAT; PAS-2; CD235a; GPErik; HGpMiV; HGpMiXI; HGpSta(C)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144440_SDS_PAGE15.jpg SDS-PAGE

Chaperonin Containing TCP1, Recombinant Protein (Cat# AAA144440)

Full Name
Recombinant Chaperonin Containing TCP1, Subunit 2 (CCT2)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144451_SDS_PAGE15.jpg SDS-PAGE

Vasorin, Recombinant Protein (Cat# AAA144451)

Full Name
Recombinant Vasorin (VASN)
Gene Names
VASN; SLITL2
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144456_SEQUENCE11.jpg Sequence

Survival Of Motor Neuron 1, Recombinant Protein (Cat# AAA144456)

Full Name
Recombinant Survival Of Motor Neuron 1, Telomeric (SMN1)
Gene Names
SMN2; SMNC; BCD541; GEMIN1; TDRD16B; C-BCD541
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144464_AD11.jpg Application Data

Interleukin 22, Recombinant Protein (Cat# AAA144464)

Full Name
Recombinant Interleukin 22 Receptor (IL22R)
Gene Names
IL22; TIFa; IL-21; IL-22; ILTIF; IL-TIF; IL-D110; zcyto18; TIFIL-23
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144066_SDS_PAGE13.jpg SDS-PAGE

Plasminogen Activator, Recombinant Protein (Cat# AAA144066)

Full Name
Recombinant Plasminogen Activator, Urokinase (uPA)
Gene Names
PLAT; TPA; T-PA
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144068_SDS_PAGE13.jpg SDS-PAGE

Fucosyltransferase 8, Recombinant Protein (Cat# AAA144068)

Full Name
Recombinant Fucosyltransferase 8 (FUT8)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144082_AD11.jpg Application Data

Semaphorin 4D, Recombinant Protein (Cat# AAA144082)

Full Name
Recombinant Semaphorin 4D (SEMA4D)
Gene Names
SEMA4D; CD100; SEMAJ; coll-4; C9orf164; M-sema-G
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144086_SDS_PAGE13.jpg SDS-PAGE

Defensin Alpha 1B, Recombinant Protein (Cat# AAA144086)

Full Name
Recombinant Defensin Alpha 1B (DEFa1B)
Applications
Immunoprecipitation, Western Blot
Purity
>90%
Pricing
product-image-AAA144091_SDS_PAGE11.jpg SDS-PAGE

Matrix Metalloproteinase 10, Recombinant Protein (Cat# AAA144091)

Full Name
Recombinant Matrix Metalloproteinase 10 (MMP10)
Gene Names
MMP10; SL-2; STMY2
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144096_SDS_PAGE13.jpg SDS-PAGE

Eukaryotic Translation Initiation Factor 2 Alpha Kinase 3, Recombinant Protein (Cat# AAA144096)

Full Name
Recombinant Eukaryotic Translation Initiation Factor 2 Alpha Kinase 3 (EIF2aK3)
Gene Names
EIF2AK3; PEK; WRS; PERK
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144105_SDS_PAGE15.jpg SDS-PAGE

Prostaglandin D2 Synthase, Recombinant Protein (Cat# AAA144105)

Full Name
Recombinant Prostaglandin D2 Synthase, Hematopoietic (PTGDS)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144110_SDS_PAGE15.jpg SDS-PAGE

Granzyme B, Recombinant Protein (Cat# AAA144110)

Full Name
Recombinant Granzyme B (GZMB)
Gene Names
GZMB; HLP; CCPI; CGL1; CSPB; SECT; CGL-1; CSP-B; CTLA1; CTSGL1
Applications
Western Blot
Purity
> 95%
Pricing
product-image-AAA144117_SDS_PAGE13.jpg SDS-PAGE

Complement Component 5a, Recombinant Protein (Cat# AAA144117)

Full Name
Recombinant Complement Component 5a (C5a)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144119_SDS_PAGE13.jpg SDS-PAGE

Transketolase, Recombinant Protein (Cat# AAA144119)

Full Name
Recombinant Transketolase (TKT)
Applications
Immunoprecipitation, Western Blot
Purity
>90%
Pricing
product-image-AAA144135_SDS_PAGE13.jpg SDS-PAGE

Sestrin 1, Recombinant Protein (Cat# AAA144135)

Full Name
Recombinant Sestrin 1 (SESN1)
Gene Names
SESN1; PA26; SEST1
Reactivity
Mus musculus (Mouse)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144471_AD11.jpg Application Data (Sequence)

Peroxiredoxin 6, Recombinant Protein (Cat# AAA144471)

Full Name
Recombinant Peroxiredoxin 6 (PRDX6)
Reactivity
Bos taurus; Bovine (Cattle)
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144487_SDS_PAGE13.jpg SDS-PAGE

Phosphoinositide-3-Kinase Catalytic Beta, Recombinant Protein (Cat# AAA144487)

Full Name
Recombinant Phosphoinositide-3-Kinase Catalytic Beta Polypeptide (PIK3Cb)
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144494_AD11.jpg Application Data

Colony Stimulating Factor 1, Recombinant Protein (Cat# AAA144494)

Full Name
Recombinant Colony Stimulating Factor 1, Macrophage (MCSF)
Gene Names
CSF1; MCSF; CSF-1
Applications
Immunoprecipitation, Western Blot
Purity
>95%
Pricing
product-image-AAA144496_AD11.jpg Identification (Gene Sequence (extract))

Peptidoglycan Recognition Protein 1, Recombinant Protein (Cat# AAA144496)

Full Name
Recombinant Peptidoglycan Recognition Protein 1 (PGLYRP1)
Gene Names
PGLYRP1; PGRP; TAG7; PGRPS; PGLYRP; PGRP-S; TNFSF3L
Applications
Western Blot
Purity
> 97%
Pricing
product-image-AAA144498_SDS_PAGE13.jpg SDS-PAGE

TANK Binding Kinase 1, Recombinant Protein (Cat# AAA144498)

Full Name
Recombinant TANK Binding Kinase 1 (TBK1)
Gene Names
TBK1; NAK; T2K
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144506_SDS_PAGE11.jpg SDS-PAGE

Estrogen Receptor Alpha, Recombinant Protein (Cat# AAA144506)

Full Name
Recombinant Estrogen Receptor Alpha (ERa)
Reactivity
Homo sapiens (Human)
Applications
Western Blot
Purity
> 90%
Pricing
product-image-AAA144316_SDS_PAGE15.jpg SDS-PAGE

Phosphofructokinase, Recombinant Protein (Cat# AAA144316)

Full Name
Recombinant Phosphofructokinase, Muscle (PFKM)
Reactivity
Rattus norvegicus (Rat)
Applications
Western Blot
Purity
> 97%
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.


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