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ERK1/2 Recombinant antibody

ERK1/2 Uni-rAbTM Recombinant Antibody for WB, IHC, IF/ICC, FC (Intra), ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, IF/ICC, FC (Intra), ELISA

Conjugate

Unconjugated

CloneNo.

4P8

Cat no : 83533-1-RR

Print datasheet

Synonyms

ERK1, ERK, ERK2, ERK-1, EC:2.7.11.24

验证数据展示

  • WB analysis using 83533-1-RR

    WB analysis using 83533-1-RR

    Various lysates were subjected to SDS PAGE followed by western blot with 83533-1-RR (ERK1/2 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

  • IF Staining of HeLa using 83533-1-RR

    IF Staining of HeLa using 83533-1-RR

    Immunofluorescent analysis of (-20°C Ethanol) fixed HeLa cells using ERK1/2 antibody (83533-1-RR, Clone: 4P8 ) at dilution of 1:300 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) (SA00013-1).

  • IHC staining of human cervical cancer using 83533-1-RR

    IHC staining of human cervical cancer using 83533-1-RR

    Immunohistochemical analysis of paraffin-embedded human cervical cancer tissue slide using 83533-1-RR (ERK1/2 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • FC experiment of HepG2 using 83533-1-RR

    FC experiment of HepG2 using 83533-1-RR

    1x10^6 HepG2 cells were intracellularly stained with 0.25 ug ERK1/2 Recombinant antibody (83533-1-RR, Clone:4P8) and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2)(red), or 0.25 ug Control Antibody (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

  • Affinity and Kinetic Characterization of 83533-1-RR

    Affinity and Kinetic Characterization of 83533-1-RR

    Biolayer interferometry (BLl) kinetic assays of 83533-1-RR against Human ERK1/2 were performed. The affinity constant is 17.8 nM.

经过测试的应用

Positive WB detected inMCF-7 cells, Jurkat cells, HEK-293 cells, HepG2 cells, C6 cells, NIH/3T3 cells, rat brain tissue
Positive IHC detected inhuman cervical cancer tissue, human intrahepatic cholangiocarcinoma tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF/ICC detected inHeLa cells
Positive FC (Intra) detected inHepG2 cells

推荐稀释比

ApplicationDilution
Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)/ICCIF/ICC : 1:150-1:600
Flow Cytometry (FC) (INTRA)FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

产品信息

The immunogen of 83533-1-RR is ERK1/2 Fusion Protein expressed in E. coli.

Tested Applications WB, IHC, IF/ICC, FC (Intra), ELISA Application Description
Tested Reactivity human, mouse, rat
Immunogen ERK1/2 fusion protein Ag20350 种属同源性预测
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Full Name mitogen-activated protein kinase 3
Synonyms ERK1, ERK, ERK2, ERK-1, EC:2.7.11.24
Calculated Molecular Weight 43 kDa
Observed Molecular Weight 38-44 kDa
GenBank Accession NumberBC013992
Gene Symbol ERK1
Gene ID (NCBI) 5595
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purfication
UNIPROT IDP27361
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

背景介绍

ERK1 and ERK2 belongs to the protein kinase superfamily. It is involved in both the initiation and regulation of meiosis, mitosis, and postmitotic functions in differentiated cells by phosphorylating a number of transcription factors such as ELK-1. ERK1/2 catalized the reaction: ATP + a protein = ADP + a phosphoprotein. It is activated by tyrosine phosphorylation in response to INS and NGF. This antibody can recognize both ERK1 and ERK2 with the molecular mass of 38-44 kDa.

实验方案

Product Specific Protocols
WB protocol for ERK1/2 antibody 83533-1-RRDownload protocol
IHC protocol for ERK1/2 antibody 83533-1-RRDownload protocol
IF protocol for ERK1/2 antibody 83533-1-RRDownload protocol
Standard Protocols
Click here to view our Standard Protocols