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.
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Recombinant Mouse Cis-aconitate decarboxylase (Acod1)
Acod1; CAD; Irg1; AI323667
Greater or equal to 85% purity as determined by SDS-PAGE.
$335/0.02 mg (Yeast)
$390/0.02 mg (E Coli)
$545/0.1 mg (Yeast)
$625/0.1 mg (E Coli)
$1,855/1 mg (Yeast)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
Recombinant Autographa californica nuclear polyhedrosis virus Uncharacterized 30.6 kDa protein in IAP2-VLF1 intergenic region
Greater or equal to 85% purity as determined by SDS-PAGE.
$460/0.02 mg (E Coli)
$765/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
Recombinant Vaccinia virus Protein A27 (VACWR150)
Greater or equal to 85% purity as determined by SDS-PAGE.
$460/0.02 mg (E Coli)
$765/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
Recombinant Vaccinia virus 14 kDa fusion protein (A27L)
Greater or equal to 85% purity as determined by SDS-PAGE.
$320/0.02 mg (E Coli)
$490/0.1 mg (E Coli)
$1,675/1 mg (E Coli)
$3,255/2x1 mg (E Coli)
$4,750/3x1 mg (E Coli)
$6,160/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
Recombinant Caulobacter vibrioides Alpha-ketoglutarate-dependent dioxygenase AlkB homolog (alkB)
Greater or equal to 85% purity as determined by SDS-PAGE.
$460/0.02 mg (E Coli)
$765/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
Recombinant Rat Interleukin-11 (Il11)
Greater or equal to 85% purity as determined by SDS-PAGE.
$390/0.02 mg (E Coli)
$445/0.02 mg (Yeast)
$575/0.02 mg (Baculovirus)
$625/0.1 mg (E Coli)
$725/0.1 mg (Yeast)
$1,385/0.1 mg (Baculovirus)
$2,260/1 mg (E Coli)
$2,635/1 mg (Yeast)
$2,915/1 mg (Baculovirus)
$5,670/2x1 mg (Baculovirus)
$8,280/3x1 mg (Baculovirus)
$10,745/4x1 mg (Baculovirus)
$13,115/5x1 mg (Baculovirus)
COVID-19 Spike (S1; 1-674aa) Antigen, Recombinant
>95%. Protein G Purified Recombinant Antigen (sFc-tag)
$1,485/10 mg
$2,885/2x10 mg
$4,205/3x10 mg
$5,455/4x10 mg
$6,285/5x10 mg
COVID-19 Spike (S2; 685-1211aa) Antigen, Recombinant
$1,485/10 mg
$2,885/2x10 mg
$4,205/3x10 mg
$5,455/4x10 mg
$6,285/5x10 mg
Recombinant Escherichia coli Colicin-E5 (col), partial
Greater or equal to 85% purity as determined by SDS-PAGE.
$875/0.02 mg (E Coli)
$1,330/0.1 mg (E Coli)
$2,580/2x0.1 mg (E Coli)
$3,765/3x0.1 mg (E Coli)
$4,885/4x0.1 mg (E Coli)
$5,835/5x0.1 mg (E Coli)
$475/0.1 mg
$915/2x0.1 mg
$1,330/3x0.1 mg
$1,720/4x0.1 mg
$1,820/5x0.1 mg
Mouse Interleukin-1 beta Recombinant
>98%, as determined by SDS-PAGE and HPLC
Coronavirus (COVID-19 Spike Protein RBD; 331-524) Antigen, Recombinant >95%
Control, ELISA (EIA), Lateral Flow (LFA)
Purity: >95% Purification: Purified Recombinant Antigen (mFc-tag)
$750/10 mg
$1,450/2x10 mg
$2,110/3x10 mg
$2,735/4x10 mg
$2,985/5x10 mg
SDS-PAGE
Compare (5 max)
Recombinant Mouse Neurofilament light polypeptide (Nefl)
Nefl; Nfl; NF-L; NF68; CMT2E; AI847934
Greater or equal to 85% purity as determined by SDS-PAGE.
$400/0.02 mg (Baculovirus)
$445/0.02 mg (Yeast)
$725/0.1 mg (Yeast)
$880/0.1 mg (Baculovirus)
$2,055/1 mg (Baculovirus)
$2,635/1 mg (Yeast)
$5,125/2x1 mg (Yeast)
$7,485/3x1 mg (Yeast)
$9,045/5x1 mg (Baculovirus)
$9,710/4x1 mg (Yeast)
SDS-PAGE
Sequence Information
Compare (5 max)
Recombinant Nuclear Factor Kappa B (NFkB)
NFKB1; p50; KBF1; p105; EBP-1; NF-kB1; NFKB-p50; NFkappaB; NF-kappaB; NFKB-p105; NF-kappa-B
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$205/0.01 mg
$330/0.05 mg
$460/0.1 mg
$560/0.2 mg
$1,030/0.5 mg
$1,495/1 mg
$1,970/2 mg
$3,610/5 mg
$7,030/2x5 mg
$10,265/3x5 mg
$13,320/4x5 mg
$16,270/5x5 mg
SDS-PAGE
Compare (5 max)
HEXIM1, 1-359aa, Human, His tag, E Coli
HEXIM1; CLP1; EDG1; HIS1; MAQ1
$305/0.02 mg
$585/0.1 mg
$1,050/5x0.02 mg
$1,460/0.5 mg
$2,295/5x0.1 mg
$2,835/2x0.5 mg
$4,135/3x0.5 mg
$5,365/4x0.5 mg
$6,240/5x0.5 mg
SDS-PAGE
Compare (5 max)
Recombinant Human herpesvirus 1 Thymidine kinase (TK)
Greater or equal to 85% purity as determined by SDS-PAGE.
$390/0.02 mg (E Coli)
$625/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
SDS-PAGE
Identification
Sequence Information
Compare (5 max)
Recombinant Collagen Type I Alpha 1 (COL1a1)
Col1a1; Cola1; Mov13; Cola-1; Mov-13; Col1a-1
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB). (May be suitable for use in other assays to be determined by the end user.)
$210/0.01 mg
$350/0.05 mg
$505/0.1 mg
$605/0.2 mg
$1,135/0.5 mg
$1,660/1 mg
$2,185/2 mg
$4,010/5 mg
$7,810/2x5 mg
$11,405/3x5 mg
$14,800/4x5 mg
$18,100/5x5 mg
SDS-PAGE
Compare (5 max)
Recombinant Human Muscarinic acetylcholine receptor M3 (CHRM3), partial
Greater or equal to 85% purity as determined by SDS-PAGE.
$320/0.02 mg (E Coli)
$490/0.1 mg (E Coli)
$1,675/1 mg (E Coli)
$3,255/2x1 mg (E Coli)
$4,750/3x1 mg (E Coli)
$6,160/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
SDS-PAGE
Compare (5 max)
Recombinant Human DNA replication licensing factor MCM2 (MCM2)
MCM2; BM28; CCNL1; CDCL1; cdc19; D3S3194; MITOTIN
Greater or equal to 85% purity as determined by SDS-PAGE.
$460/0.02 mg (E Coli)
$765/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
SDS-PAGE
Sequence Information
Compare (5 max)
Recombinant Interferon Gamma Receptor 1 (IFNgR1)
Ifngr1; Ifgr; CD119; Ifngr; Nktar; IFN-gammaR
SDS-PAGE, WB, ELISA, IP, CoIP, Purification, Amine Reactive Labeling. (May be suitable for use in other assays to be determined by the end user.)
$170/0.01 mg
$270/0.05 mg
$355/0.1 mg
$420/0.2 mg
$755/0.5 mg
$1,100/1 mg
$1,430/2 mg
$2,610/5 mg
$5,080/2x5 mg
$7,415/3x5 mg
$9,620/4x5 mg
$11,765/5x5 mg
SDS-PAGE
Compare (5 max)
Recombinant Rat Glypican-3 (Gpc3) , partial
Greater or equal to 85% purity as determined by SDS-PAGE.
$390/0.02 mg (E Coli)
$625/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
SDS-PAGE
Compare (5 max)
Recombinant Human respiratory syncytial virus B Fusion glycoprotein F0
Greater or equal to 85% purity as determined by SDS-PAGE.
$460/0.02 mg (E Coli)
$765/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Carcinoembryonic Antigen (CEA)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$200/0.01 mg
$315/0.05 mg
$450/0.1 mg
$540/0.2 mg
$995/0.5 mg
$1,450/1 mg
$1,910/2 mg
$3,500/5 mg
$6,815/2x5 mg
$9,950/3x5 mg
$12,910/4x5 mg
$15,815/5x5 mg
SDS-PAGE
Compare (5 max)
ALDOC, 1-364aa, Human, His tag, E Coli
$240/0.02 mg
$370/0.1 mg
$760/5x0.02 mg
$800/0.5 mg
$1,335/5x0.1 mg
$1,550/2x0.5 mg
$2,255/3x0.5 mg
$2,920/4x0.5 mg
$3,285/5x0.5 mg
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Serum Amyloid A (SAA)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$190/0.01 mg
$295/0.05 mg
$405/0.1 mg
$490/0.2 mg
$890/0.5 mg
$1,290/1 mg
$1,705/2 mg
$3,100/5 mg
$6,035/2x5 mg
$8,810/3x5 mg
$11,430/4x5 mg
$13,980/5x5 mg
SDS-PAGE
(3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)
Compare (5 max)
PDIA6, 20-440aa, Human, His tag, E Coli
$240/0.02 mg
$370/0.1 mg
$760/5x0.02 mg
$800/0.5 mg
$1,335/5x0.1 mg
$1,550/2x0.5 mg
$2,255/3x0.5 mg
$2,920/4x0.5 mg
$3,285/5x0.5 mg
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Granulin (GRN)
GRN; GEP; GP88; PEPI; PGRN; CLN11; PCDGF
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$165/0.01 mg
$235/0.05 mg
$300/0.1 mg
$355/0.2 mg
$630/0.5 mg
$890/1 mg
$1,170/2 mg
$2,105/5 mg
$4,095/2x5 mg
$5,975/3x5 mg
$7,750/4x5 mg
$9,465/5x5 mg
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Anti-Mullerian Hormone (AMH)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$225/0.01 mg
$405/0.05 mg
$600/0.1 mg
$735/0.2 mg
$1,370/0.5 mg
$2,025/1 mg
$2,670/2 mg
$4,920/5 mg
$9,580/2x5 mg
$13,995/3x5 mg
$18,165/4x5 mg
$22,215/5x5 mg
SDS-PAGE
Compare (5 max)
Recombinant Torpedo californica Acetylcholine receptor subunit alpha (CHRNA1), partial
Greater or equal to 85% purity as determined by SDS-PAGE.
$410/0.02 mg (E Coli)
$455/0.02 mg (Yeast)
$515/0.02 mg (Baculovirus)
$620/0.02 mg (Mammalian Cell)
$675/0.1 mg (E Coli)
$735/0.1 mg (Yeast)
$1,215/0.1 mg (Baculovirus)
$1,500/0.1 mg (Mammalian Cell)
$1,980/1 mg (E Coli)
$2,305/1 mg (Yeast)
$2,545/1 mg (Baculovirus)
$4,950/2x1 mg (Baculovirus)
$7,230/3x1 mg (Baculovirus)
$9,380/4x1 mg (Baculovirus)
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Lipopolysaccharide Binding Protein (LBP)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$215/0.01 mg
$365/0.05 mg
$535/0.1 mg
$650/0.2 mg
$1,215/0.5 mg
$1,785/1 mg
$2,350/2 mg
$4,310/5 mg
$8,395/2x5 mg
$12,260/3x5 mg
$15,910/4x5 mg
$19,475/5x5 mg
SDS-PAGE
Compare (5 max)
S100A8, 1-89aa, Mouse,His tag, E Coli
S100a8; p8; B8Ag; CFAg; Caga; MRP8; CP-10; 60B8Ag; AI323541
$240/0.02 mg
$370/0.1 mg
$760/5x0.02 mg
$800/0.5 mg
$1,335/5x0.1 mg
$1,550/2x0.5 mg
$2,255/3x0.5 mg
$2,920/4x0.5 mg
$3,285/5x0.5 mg
SDS-PAGE
Compare (5 max)
Recombinant Human Proto-oncogene c-Rel (REL), partial
Greater or equal to 85% purity as determined by SDS-PAGE.
$445/0.02 mg (Yeast)
$725/0.1 mg (Yeast)
$2,635/1 mg (Yeast)
$5,125/2x1 mg (Yeast)
$7,485/3x1 mg (Yeast)
$9,710/4x1 mg (Yeast)
$11,860/5x1 mg (Yeast)
Application Data
SDS-PAGE
Sequence Information
Compare (5 max)
Recombinant Membrane Cofactor Protein (MCP)
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
$225/0.01 mg
$400/0.05 mg
$585/0.1 mg
$715/0.2 mg
$1,335/0.5 mg
$1,960/1 mg
$2,585/2 mg
$4,760/5 mg
$9,270/2x5 mg
$13,540/3x5 mg
$17,575/4x5 mg
$21,490/5x5 mg
SDS-PAGE
(SDS-PAGE)
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant C-Raf Proto Oncogene Serine/Threonine Protein Kinase (CRAF)
RAF1; NS5; CRAF; Raf-1; c-Raf
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$210/0.01 mg
$350/0.05 mg
$495/0.1 mg
$595/0.2 mg
$1,110/0.5 mg
$1,625/1 mg
$2,130/2 mg
$3,910/5 mg
$7,615/2x5 mg
$11,120/3x5 mg
$14,430/4x5 mg
$17,640/5x5 mg
SDS-PAGE
Compare (5 max)
Recombinant Human Gap junction alpha-1 protein (GJA1), partial
GJA1; HSS; CMDR; CX43; EKVP; GJAL; ODDD; AVSD3; EKVP3; HLHS1; PPKCA
Greater or equal to 85% purity as determined by SDS-PAGE.
$255/0.02 mg (Mammalian Cell)
$320/0.02 mg (E Coli)
$415/0.1 mg (Mammalian Cell)
$490/0.1 mg (E Coli)
$1,675/1 mg (E Coli)
$2,275/1 mg (Mammalian Cell)
$4,425/2x1 mg (Mammalian Cell)
$6,460/3x1 mg (Mammalian Cell)
$8,380/4x1 mg (Mammalian Cell)
$9,935/5x1 mg (E Coli)
SDS-PAGE
Sequence Information
Compare (5 max)
Recombinant Integrin Beta 3 (ITGb3)
ITGB3; GT; CD61; GP3A; BDPLT2; GPIIIa; BDPLT16
SDS-PAGE, WB, ELISA, IP, CoIP, Purification, Amine Reactive Labeling. (May be suitable for use in other assays to be determined by the end user.)
$200/0.01 mg
$300/0.05 mg
$430/0.1 mg
$515/0.2 mg
$950/0.5 mg
$1,370/1 mg
$1,810/2 mg
$3,305/5 mg
$6,435/2x5 mg
$9,395/3x5 mg
$12,190/4x5 mg
$14,900/5x5 mg
SDS-PAGE
(3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain)
Compare (5 max)
NPM1, 1-294aa, Human, His tag, E Coli
$240/0.02 mg
$370/0.1 mg
$760/5x0.02 mg
$800/0.5 mg
$1,335/5x0.1 mg
$1,550/2x0.5 mg
$2,255/3x0.5 mg
$2,920/4x0.5 mg
$3,285/5x0.5 mg
SDS-PAGE
Compare (5 max)
Recombinant Mouse Connective tissue growth factor (Ctgf), partial
Ctgf; Ccn2; Hcs24; Fisp12; fisp-12
Greater or equal to 85% purity as determined by SDS-PAGE.
$460/0.02 mg (E Coli)
$765/0.1 mg (E Coli)
$2,260/1 mg (E Coli)
$4,395/2x1 mg (E Coli)
$6,415/3x1 mg (E Coli)
$8,325/4x1 mg (E Coli)
$9,935/5x1 mg (E Coli)
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Metallothionein 1 (MT1)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$215/0.01 mg
$360/0.05 mg
$525/0.1 mg
$640/0.2 mg
$1,195/0.5 mg
$1,740/1 mg
$2,290/2 mg
$4,215/5 mg
$8,205/2x5 mg
$11,985/3x5 mg
$15,555/4x5 mg
$19,015/5x5 mg
SDS-PAGE
Application Data
Sequence Information
Compare (5 max)
Recombinant Complement Component 3a (C3a)
C3; ASP; Plp; HSE-MSF; AI255234
Positive Control, Immunogen, SDS-PAGE, Western Blot (WB)
$220/0.01 mg
$370/0.05 mg
$560/0.1 mg
$670/0.2 mg
$1,265/0.5 mg
$1,850/1 mg
$2,435/2 mg
$4,475/5 mg
$8,715/2x5 mg
$12,730/3x5 mg
$16,520/4x5 mg
$20,205/5x5 mg
SDS-PAGE
SDS-PAGE
SDS-PAGE
Compare (5 max)
Recombinant Zika NS1 protein (non-structural protein 1)
Immunoassay or functional study
>95% pure (SDS-PAGE, Coomassie blue stain)
$475/1 mg
$750/2 mg
$1,590/5 mg
$3,090/2x5 mg
$4,505/3x5 mg
$5,845/4x5 mg
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Proenkephalin (PENK)
Penk; Enk; Penk1; Penk2; Penk-rs
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$215/0.01 mg
$360/0.05 mg
$525/0.1 mg
$640/0.2 mg
$1,195/0.5 mg
$1,740/1 mg
$2,290/2 mg
$4,215/5 mg
$8,205/2x5 mg
$11,985/3x5 mg
$15,555/4x5 mg
$19,015/5x5 mg
SDS-PAGE
Sequence Information
Sequence Information
Compare (5 max)
Recombinant Islet Cell Autoantigen 1 (ICA1)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$225/0.01 mg
$405/0.05 mg
$600/0.1 mg
$735/0.2 mg
$1,370/0.5 mg
$2,025/1 mg
$2,670/2 mg
$4,920/5 mg
$9,580/2x5 mg
$13,995/3x5 mg
$18,165/4x5 mg
$22,215/5x5 mg
SDS-PAGE
Compare (5 max)
Recombinant Human Wilms tumor protein (WT1)
WT1; GUD; AWT1; WAGR; WT33; NPHS4; WIT-2; EWS-WT1
Greater or equal to 85% purity as determined by SDS-PAGE.
$390/0.02 mg (Yeast)
$620/0.1 mg (Yeast)
$2,265/1 mg (Yeast)
$4,405/2x1 mg (Yeast)
$6,430/3x1 mg (Yeast)
$8,340/4x1 mg (Yeast)
$11,860/5x1 mg (Yeast)
SDS-PAGE
Gene Sequencing (Extract)
Sequence Information
Compare (5 max)
Recombinant Selenoprotein P1, Plasma (SEPP1)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$215/0.01 mg
$360/0.05 mg
$525/0.1 mg
$640/0.2 mg
$1,195/0.5 mg
$1,740/1 mg
$2,290/2 mg
$4,215/5 mg
$8,205/2x5 mg
$11,985/3x5 mg
$15,555/4x5 mg
$19,015/5x5 mg
SDS-PAGE
Sequence Information
Compare (5 max)
Recombinant Mucin 1 (MUC1)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$220/0.01 mg
$385/0.05 mg
$575/0.1 mg
$690/0.2 mg
$1,295/0.5 mg
$1,905/1 mg
$2,520/2 mg
$4,635/5 mg
$9,025/2x5 mg
$13,185/3x5 mg
$17,110/4x5 mg
$20,940/5x5 mg
SDS-PAGE
Compare (5 max)
VEGF165, 207-371aa, Human, His tag, E Coli
$240/0.02 mg
$370/0.1 mg
$710/2x0.1 mg
$760/5x0.02 mg
$1,030/3x0.1 mg
$1,330/4x0.1 mg
$1,335/5x0.1 mg
SDS-PAGE
Sequence Information
Compare (5 max)
Recombinant Hemoglobin Beta (HBb)
Positive Control; Immunogen; SDS-PAGE; Western Blot (WB).
$190/0.01 mg
$295/0.05 mg
$405/0.1 mg
$490/0.2 mg
$890/0.5 mg
$1,290/1 mg
$1,705/2 mg
$3,100/5 mg
$6,035/2x5 mg
$8,810/3x5 mg
$11,430/4x5 mg
$13,980/5x5 mg
SDS-PAGE
(3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.)
Compare (5 max)
SIRPA, 27-373aa, Human, His tag, E Coli
SIRPA; BIT; MFR; P84; SIRP; MYD-1; SHPS1; CD172A; PTPNS1
$240/0.02 mg
$370/0.1 mg
$760/5x0.02 mg
$800/0.5 mg
$1,335/5x0.1 mg
$1,550/2x0.5 mg
$2,255/3x0.5 mg
$2,920/4x0.5 mg
$3,285/5x0.5 mg
SDS-PAGE
Compare (5 max)
Recombinant Human Transferrin receptor protein 1
TFRC; T9; TR; TFR; p90; CD71; TFR1; TRFR
Greater than 90% as determined by SDS-PAGE.
$605/0.2 mg
$970/0.5 mg
$1,495/1 mg
$2,905/2x1 mg
$4,235/3x1 mg
$5,495/4x1 mg
$6,690/5x1 mg
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.