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Antibodies against 13,000 different proteins in stock for next day delivery. All extensively validated in-house, including the use of siRNA KO/KD to demonstrate specificity. 20μL samples available.
Produced in HEK293 cells using animal-free components with high bioactivity, stability, and lot-to-lot consistency. No expression tags and xeno-free. GMP-compliant and ISO13485 certified.
Immunoassay kits including pre-coated ELISA kits with superior performance and reliability, IHCeasy kits, and more.
ChromoTek Nanobody-based reagents are thoroughly validated, recombinantly expressed, and ready to use. Ideal for immunoprecipitation, immunofluorescence, live-cell imaging, biosensor assays, and protein purification.
Multi-Pro antibodies unlock the quantification of both cell surface and intracellular proteins during single-cell RNAseq experiments. Made for 10x Genomics Flex with feature barcoding and sample multiplexing.
FlexAble is a novel antibody labeling kit that uses an affinity linker to conjugate fluorochromes, enzymes, and molecules in any buffer condition. Suitable for single or multiplex staining.
Proteintech offers products against 13,000+ different human proteins and our portfolio currently covers two-thirds of the human proteome. We manufacture and validate our antibodies in-house, creating unparalleled quality and uninterrupted supply.
Proteintech offers a wide range of authentic human growth factors and cytokines to facilitate cell culture, stem cell differentiation, wound healing research, and cell therapy manufacturing.
Proteintech’s range of ChromoTek nanobody-based reagents offers premium research tools that provide a higher level of performance compared to conventional IgG antibodies in applications such as immunoprecipitation, immunofluorescence, live-cell imaging, biosensor assays, and protein purification.
The largest supplier of cGMP recombinant proteins, in stock & ready to ship.
High performance VHH antibodies for specialized applications.
The PL00001 Regular Range Protein Marker is a ready to use three-color protein standard with 10 prestained proteins covering a wide range of molecular weights from 10 to 180 kDa.
Content And Storage | -20°C |
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Target Species | Human,Mouse,Rat |
Host Species | Rabbit |
Conjugate | Unconjugated |
Applications | Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation,Western Blot |
Form | Liquid |
Isotype | IgG |
Gene Accession No. | P19484, Q9R210 |
Concentration | 0.35 mg/mL |
Antigen | TFEB |
Gene Symbols | Tfeb |
Regulatory Status | RUO |
Purification Method | Antigen Affinity Chromatography |
Gene Alias | AlphaTFEB, bHLHe35, TCFEB, TFEB, transcription factor EB |
Gene | TFEB |
Product Type | Antibody |
Gene ID (Entrez) | 21425, 316214, 7942 |
Formulation | PBS with 50% glycerol and 0.02% sodium azide; pH 7.3 |
Immunogen | TFEB Fusion Protein Ag4194 |
Classification | Polyclonal |
Primary or Secondary | Primary |
Content And Storage | -20°C |
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Target Species | Human,Mouse,Rat |
Host Species | Rabbit |
Conjugate | Unconjugated |
Applications | Flow Cytometry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation |
Form | Liquid |
Isotype | IgG |
Gene Accession No. | Q62625, Q6XVN8, Q91VR7, Q9CQV6, Q9GZQ8, Q9H492 |
Concentration | 0.27 mg/mL |
Antigen | LC3 |
Gene Symbols | Map1lc3a, Map1lc3b |
Regulatory Status | RUO |
Purification Method | Antigen Affinity Chromatography |
Gene Alias | LC3, LC3B, MAP1A/1BLC3, MAP1A/MAP1B LC3 B, MAP1A/MAP1B light chain 3 B, MAP1ALC3, MAP1LC3B |
Gene | MAP1LC3A |
Product Type | Antibody |
Gene ID (Entrez) | 362245, 64862, 66734, 67443, 81631, 84557 |
Formulation | PBS with 50% glycerol and 0.02% sodium azide; pH 7.3 |
Immunogen | LC3 Fusion Protein Ag6144 |
Classification | Polyclonal |
Primary or Secondary | Primary |
Content And Storage | -20°C |
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Target Species | Human,Mouse,Rat |
Host Species | Rabbit |
Conjugate | Unconjugated |
Applications | Immunohistochemistry (Paraffin),Immunoprecipitation,Western Blot |
Form | Liquid |
Isotype | IgG |
Gene Accession No. | P13995, P18155 |
Concentration | 0.21 mg/mL |
Antigen | MTHFD2 |
Gene Symbols | Mthfd2 |
Regulatory Status | RUO |
Purification Method | Antigen Affinity Chromatography |
Gene Alias | MTHFD2 |
Gene | MTHFD2 |
Product Type | Antibody |
Gene ID (Entrez) | 10797, 17768, 680308 |
Formulation | PBS with 50% glycerol and 0.1% sodium azide; pH 7.3 |
Immunogen | MTHFD2 Fusion Protein Ag2911 |
Classification | Polyclonal |
Primary or Secondary | Primary |
Content And Storage | -20°C |
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Target Species | Human,Mouse |
Host Species | Rabbit |
Conjugate | Unconjugated |
Applications | Flow Cytometry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation |
Form | Liquid |
Isotype | IgG |
Gene Accession No. | P01106, P01108 |
Concentration | 0.29 mg/mL |
Antigen | c-MYC |
Gene Symbols | Myc |
Regulatory Status | RUO |
Purification Method | Antigen Affinity Chromatography |
Gene Alias | bHLHe39, c Myc, c-Myc, MRTL, MYC, Myc proto oncogene protein, Proto oncogene c Myc, Transcription factor p64 |
Gene | MYC |
Product Type | Antibody |
Gene ID (Entrez) | 17869, 4609 |
Formulation | PBS with 50% glycerol and 0.1% sodium azide; pH 7.3 |
Immunogen | c-MYC Fusion Protein Ag1263 |
Classification | Polyclonal |
Primary or Secondary | Primary |
Mouse Monoclonal Antibody
Content And Storage | -20°C |
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Target Species | Human,Mouse,Porcine,Rat |
Host Species | Mouse |
Conjugate | Unconjugated |
Applications | Flow Cytometry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Western Blot |
Form | Liquid |
Isotype | IgG1 |
Gene Accession No. | Q9EP73, Q9NZQ7 |
Concentration | 1.55 mg/mL |
Antigen | PD-L1/CD274 |
Gene Symbols | CD274 |
Regulatory Status | RUO |
Purification Method | Protein G |
Gene Alias | B7 H, B7 H1, B7 homolog 1, B7H1, CD274, CD274 molecule, PD L1, PDCD1 ligand 1, PDCD1L1, PDCD1LG1, PDL1, PD-L1, PD-L1/CD274, Programmed death ligand 1 |
Gene | CD274 |
Product Type | Antibody |
Gene ID (Entrez) | 29126, 499342, 574058, 60533 |
Formulation | PBS with 50% glycerol and 0.02% sodium azide; pH 7.3 |
Immunogen | PD-L1/CD274 Fusion Protein Ag12443 |
Classification | Monoclonal |
Primary or Secondary | Primary |
Clone | 2B11D11 |
Rabbit Recombinant Antibody
Antigen | Phospho-TDP43 (Ser409/410) |
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Target Species | Human,Mouse |
Host Species | Rabbit |
Conjugate | Unconjugated |
Applications | Western Blot,Immunohistochemistry |
Gene ID (Entrez) | 23435 |
Classification | Monoclonal |
Isotype | IgG |
Primary or Secondary | Primary |
Clone | 6M10 |
The PL00002 Broad Range Protein Marker is a ready-to-use three-color protein standard with 13 prestained proteins covering a wide range of molecular weights from 3 to 245 kDa in Tris-Glycine buffer.
Content And Storage | -20°C |
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Target Species | Human |
Host Species | Rabbit |
Conjugate | Unconjugated |
Applications | Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation,Western Blot |
Form | Liquid |
Isotype | IgG |
Gene Accession No. | P53985 |
Concentration | 0.29 mg/mL |
Antigen | MCT1 |
Gene Symbols | SLC16A1 |
Regulatory Status | RUO |
Purification Method | Antigen Affinity Chromatography |
Gene Alias | MCT, MCT 1, MCT1, Monocarboxylate transporter 1, SLC16A1 |
Gene | SLC16A1 |
Product Type | Antibody |
Gene ID (Entrez) | 6566 |
Formulation | PBS with 50% glycerol and 0.1% sodium azide; pH 7.3 |
Immunogen | MCT1 Fusion Protein Ag14098 |
Classification | Polyclonal |
Primary or Secondary | Primary |
Content And Storage | -20°C |
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Target Species | Human,Mouse,Rat |
Host Species | Rabbit |
Conjugate | Unconjugated |
Applications | Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation,Western Blot |
Form | Liquid |
Isotype | IgG |
Gene Accession No. | P12109, Q04857 |
Concentration | 0.13 mg/mL |
Antigen | Collagen Type VI |
Gene Symbols | COL6A1 |
Regulatory Status | RUO |
Purification Method | Antigen Affinity Chromatography |
Gene Alias | COL6A1, collagen 6A1, Collagen alpha 1(VI) chain, collagen, type VI, alpha 1, OPLL |
Gene | COL6A1 |
Product Type | Antibody |
Gene ID (Entrez) | 12833, 1291, 294337 |
Formulation | PBS with 50% glycerol and 0.02% sodium azide; pH 7.3 |
Immunogen | Collagen Type VI Fusion Protein Ag10288 |
Classification | Polyclonal |
Primary or Secondary | Primary |
Accession Number | P05019 |
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Purity or Quality Grade | >95% |
Specific Reactivity | Human |
Form | Lyophilized |
Molecular Weight (g/mol) | 10 kDa |
Gene ID (Entrez) | 3479 |
Formulation | 1 x PBS pH 7.4 |
Activity | 2-14 ng/mL EC50 |
Reconstitution | Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 1 xPBS containing 0.1% endotoxin-free recombinant human serum albumin (HSA). |
Endotoxin Concentration | <1 EU/μg |
Storage Requirements | Lyophilized product should be stored at -20°C to -80°C until expiry date and (at Room Temperature for 2 weeks.) |
Source | HEK293 |
Recombinant | Recombinant |
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Founded in 2001 by scientists, Proteintech is a leading manufacturer of antibodies, proteins, nanobodies, and immunoassays. Proteintech has the largest proprietary portfolio of self-manufactured antibodies covering two-thirds of the human proteome. Proteintech products have been cited over 250,000 times in journals worldwide and enable scientists to publish reliable and reproducible results.