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Antibodies

Antibodies

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.

cGMP Cytokines & Growth Factors

cGMP Cytokines & Growth Factors

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.

Immunoassays

Immunoassays

Immunoassay kits including pre-coated ELISA kits with superior performance and reliability, IHCeasy kits, and more.

Nanobody-based Reagents

Nanobody-Based Reagents

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.

Genomics

Genomics

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 Antibody Labeling Kits

FlexAble Antibody Labeling Kits

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.

Related Resources

PDF: Antibodies & Immunoassays

Antibodies & Immunoassays

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.

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PDF: HumanKine Cytokines and Growth Factors

HumanKine Cytokines & Growth Factors

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.

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PDF:Chromotek Nanobody based Reagents

Chromotek Nanobody-Based Reagents

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.

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Featured Products

Humankine cGMP Cytokines & Growth Factors

Humankine cGMP Cytokines & Growth Factors

The largest supplier of cGMP recombinant proteins, in stock & ready to ship.

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ChromoTek Nanobody-Based Reagents

ChromoTek Nanobody-Based Reagents

High performance VHH antibodies for specialized applications.

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All Products

All Proteintech Products

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1 – 15von34,651Ergebnisse
2

TFEB Rabbit anti-Human, Mouse, Rat, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

FormLiquid
Gen-ZugriffsnummerP19484, Q9R210
KonjugatUnconjugated
IsotypeIgG
GensymboleTfeb
Konzentration0.35 mg/mL
Primär oder sekundärPrimary
Inhalt und Lagerung-20°C
ZusammensetzungPBS with 50% glycerol and 0.02% sodium azide; pH 7.3
KlassifikationPolyclonal
AntigenTFEB
GenTFEB
Regulatorischer StatusRUO
ImmunogenTFEB Fusion Protein Ag4194
ZielspeziesHuman,Mouse,Rat
WirtsspeziesRabbit
ReinigungsverfahrenAntigen Affinity Chromatography
AnwendungenImmunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation,Western Blot
ProdukttypAntibody
Gen-AliasAlphaTFEB, bHLHe35, TCFEB, TFEB, transcription factor EB
Gen-ID (Entrez)21425, 316214, 7942
4

Proteintech™ Humanes MMP-9 ELISA-Kit

Festphasen-Sandwich-ELISA zum Nachweis und zur Quantifizierung von Proteinkonzentrationen von endogenem MMP9

5

TDP-43 Rabbit anti-Human, Mouse, Rat, Zebrafish, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

FormLiquid
Gen-ZugriffsnummerQ13148, Q921F2
KonjugatUnconjugated
IsotypeIgG
Gensymboletardbp
Konzentration0.31 mg/mL
Primär oder sekundärPrimary
Inhalt und Lagerung-20°C
ZusammensetzungPBS with 50% glycerol and 0.1% sodium azide; pH 7.3
KlassifikationPolyclonal
AntigenTDP-43
GenTARDBP
Regulatorischer StatusRUO
ImmunogenTDP-43 Fusion Protein Ag1231
ZielspeziesRat,Zebrafish,Mouse,Human
WirtsspeziesRabbit
ReinigungsverfahrenAntigen Affinity Chromatography
AnwendungenImmunocytochemistry,Immunohistochemistry (Paraffin),Immunofluorescence,Immunohistochemistry,Flow Cytometry
ProdukttypAntibody
Gen-AliasALS10, TAR DNA binding protein, TAR DNA binding protein 43, TARDBP, TDP 43, TDP43
Gen-ID (Entrez)230908, 23435, 298648, 325052
6

Proteintech Prestained Protein Marker

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.

7

Vinculin Rabbit anti-Human, Mouse, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

FormLiquid
Gen-ZugriffsnummerP18206, Q64727
KonjugatUnconjugated
IsotypeIgG
GensymboleVCL
Konzentration0.4 mg/mL
Primär oder sekundärPrimary
Inhalt und Lagerung-20°C
ZusammensetzungPBS with 50% glycerol and 0.1% sodium azide; pH 7.3
KlassifikationPolyclonal
AntigenVinculin
GenVCL
Regulatorischer StatusRUO
ImmunogenVinculin Fusion Protein Ag24942
ZielspeziesHuman,Mouse
WirtsspeziesRabbit
ReinigungsverfahrenAntigen Affinity Chromatography
AnwendungenImmunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Western Blot
ProdukttypAntibody
Gen-AliasCMD1W, Metavinculin, MVCL, VCL, Vinculin
Gen-ID (Entrez)22330, 7414
8

C5aR Rabbit anti-Human, Mouse, Rat, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

FormLiquid
Gen-ZugriffsnummerP21730, P30993, P97520
KonjugatUnconjugated
IsotypeIgG
GensymboleC5ar1
Konzentration0.21 mg/mL
Primär oder sekundärPrimary
Inhalt und Lagerung-20°C
ZusammensetzungPBS with 50% glycerol and 0.02% sodium azide; pH 7.3
KlassifikationPolyclonal
AntigenC5aR
GenC5AR1
Regulatorischer StatusRUO
ImmunogenC5aR Fusion Protein Ag15968
ZielspeziesHuman,Mouse,Rat
WirtsspeziesRabbit
ReinigungsverfahrenAntigen Affinity Chromatography
AnwendungenFlow Cytometry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation
ProdukttypAntibody
Gen-AliasC5A, C5a R, C5aR, C5AR1, C5R1, CD88
Gen-ID (Entrez)113959, 12273, 728
10

Proteintech™ HumanKine™ Recombinant Human Wnt3A Protein

HumanKine™ cytokines and growth factors are human cell expressed proteins in HEK293 cells

Inhalt und LagerungLyophilized proteins are stable for 1 year from the date of receipt if stored between -20 to -80°C. Upon reconstitution, it is recommended the solution be stored at 4°C for short term or at -20 to -80°C for long term. Repeated freeze thaw cycles should be avoided with reconstituted products.
Molekulargewicht38 to 42 kDa
RekonstitutionBriefly centrifuge the vial before opening. It is recommended to reconstitute the protein to ≤ 100 μg/mL in sterile 1 x PBS containing 0.1% endotoxin-free recombinant human serum albumin (HSA).
FormLyophilized
ExpressionssystemHuman embryonic kidney 293 (HEK293) human cell expression system
SpeziesHuman
AktivitätTypically ≤ 20 ng/mL EC50
Reinheits- oder Qualitätsgrad> 90%
Gen-ID (Entrez)89780
11

Eotaxin Rabbit anti-Human, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

FormLiquid
Gen-ZugriffsnummerP51671
KonjugatUnconjugated
IsotypeIgG
GensymboleCCL11
Konzentration0.13 mg/mL
Primär oder sekundärPrimary
Inhalt und Lagerung-20°C
ZusammensetzungPBS with 50% glycerol and 0.02% sodium azide; pH 7.3
KlassifikationPolyclonal
AntigenEotaxin
GenCCL11
Regulatorischer StatusRUO
ImmunogenEotaxin Fusion Protein Ag2398
ZielspeziesHuman
WirtsspeziesRabbit
ReinigungsverfahrenAntigen Affinity Chromatography
AnwendungenImmunohistochemistry (Paraffin)
ProdukttypAntibody
Gen-AliasC C motif chemokine 11, CCL11, Eosinophil chemotactic protein, Eotaxin, SCYA11, Small inducible cytokine A11
Gen-ID (Entrez)6356
13

Proteintech HumanKine™ recombinant human EGF protein

HumanKine™ recombinant protein

Zusammensetzung1 x PBS, See Certificate of Analysis for details
LagerungsbedingungenLyophilized product should be stored at -20°C to -80°C until expiry date and (at Room Temperature for 2 weeks.)
RekombinantRecombinant
Spezifische ReaktivitätHuman
Molekulargewicht7 kDa, monomer, glycosylated
RekonstitutionBriefly 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).
FormLyophilized
ZugriffsnummerP01133
Endotoxin-Konzentration<1.0 EU/μg
Aktivität0.1-0.6 ng/mL EC50
QuelleHEK293
Reinheits- oder Qualitätsgrad>95%
Gen-ID (Entrez)1950
14

p65/RELA Rabbit anti-Human, Mouse, Porcine, Rat, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

FormLiquid
Gen-ZugriffsnummerQ04206, Q04207
KonjugatUnconjugated
IsotypeIgG
GensymboleRELA
Konzentration0.52 mg/mL
Primär oder sekundärPrimary
Inhalt und Lagerung-20°C
ZusammensetzungPBS with 50% glycerol and 0.1% sodium azide; pH 7.3
KlassifikationPolyclonal
Antigenp65/RELA
GenRELA
Regulatorischer StatusRUO
Immunogenp65; RELA Fusion Protein Ag1199
ZielspeziesHuman,Mouse,Porcine,Rat
WirtsspeziesRabbit
ReinigungsverfahrenAntigen Affinity Chromatography
AnwendungenFlow Cytometry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunoprecipitation
ProdukttypAntibody
Gen-AliasNFKB 3, NFKB p65, NFKB3, p65, RELA, Transcription factor p65
Gen-ID (Entrez)100135665, 19697, 309165, 5970
15

Proteintech CoraLite™488-Annexin V and PI Apoptosis Kit

CoraLite™488-Annexin V and PI Apoptosis Detection Kit provides a quick and easy method to detect apoptosis by marking early apoptotic cells (green) and late apoptotic cells or necrotic cells (red).

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About Proteintech

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.