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ErbB4 (pTyr1284) antibody

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Anti ErbB4 (pTyr1284) Antibody thumbnail image 1 Anti ErbB4 (pTyr1284) Antibody thumbnail image 2
Anti ErbB4 (pTyr1284) Antibody gallery image 1
Western Blot analysis of HepG2 untreated and EGF treated whole cell lysates probed with (A) Mouse anti ErbB4 antibody (VMA00376) or (B) Rabbit anti ErbB4 (pTyr1284) antibody (1/1,1000, AHP2605) followed by detection with HRP conjugated Goat anti Rabbit (1/10,000, STAR208P). Membranes were treated with (+) and without (-) lambda protein phosphatase and visualized on the ChemiDoc MP with a (A) 695 second Clarity Max or a (B) 1 second Clarity Max exposure. ErbB4 (pTyr1284) has a molecular weight of 160 kDa.
Anti ErbB4 (pTyr1284) Antibody gallery image 2
Normalized signal intensity of ErbB4 (pTyr1284) from EGF treated and untreated lysates, treated with (+) or without (-) lambda protein phosphatase. Lambda protein phosphatase dephosphorylates serine, threonine and tyrosine residues. Normalized signal intensity was calculated by dividing the TPN-Normalized signal intensity for each phosphoprotein by the TPN-normalized intensity of the corresponding total protein.
Learn more about TPN Total Protein Normalization.

Rabbit anti ErbB4 (pTyr1284)

Product Type
Polyclonal Antibody
Isotype
Polyclonal IgG
Product Code Applications Pack Size List Price Quantity
AHP2605
Datasheet
WB
SDS
50 µl loader

Rabbit anti ErbB4 (pTyr1284) antibody recognizes ErbB4, also known as receptor tyrosine-protein kinase erbB-4 or tyrosine kinase-type cell surface receptor HER4, when phosphorylated at tyrosine 1284.

ErbB4 is a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases and plays a key role in the regulation of the nervous system, heart and mammary gland. Tyrosine 1284 of ErbB4 has been identified as a phosphorylation site (Kaushansky et al. 2008).

Product Details

Target Species
Human
Species Cross-Reactivity
Target SpeciesCross Reactivity
Mouse Expected from Sequence
Rat Expected from Sequence
N.B. Antibody reactivity and working conditions may vary between species.
Product Form
Purified IgG - liquid
Antiserum Preparation
Antiserum to ErbB4 (pTyr1284) was raised by repeated immunization of rabbits with highly purified antigen. Purified IgG was prepared from whole serum by affinity chromatography.
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.02% Sodium Azide
50% Glycerol
Immunogen
Phospho specific-peptide corresponding to residues surrounding tyrosine 1284 of human ErbB4

Storage Information

Storage
Store at -20oC
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Guarantee
12 months from date of despatch

More Information

UniProt
Q15303
Entrez Gene
ERBB4
GO Terms
GO:0005515 protein binding
GO:0016021 integral to membrane
GO:0004714 transmembrane receptor protein tyrosine kinase activity
GO:0004716 receptor signaling protein tyrosine kinase activity
GO:0007169 transmembrane receptor protein tyrosine kinase signaling pathway
GO:0005524 ATP binding
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0006350 transcription
GO:0006468 protein phosphorylation
GO:0008283 cell proliferation
GO:0016323 basolateral plasma membrane
GO:0045449 regulation of transcription
Acknowledgements
PrecisionAb is a trademark of Bio-Rad Laboratories
Regulatory
For research purposes only

Applications of ErbB4 (pTyr1284) antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Western Blotting 1/500 1/2000

The PrecisionAb label is reserved for antibodies that meet the defined performance criteria within Bio-Rad's ongoing antibody validation programme. Click here to learn how we validate our PrecisionAb range. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependent on sample type.
Copyright © 2021 Bio-Rad Antibodies (formerly AbD Serotec)

Secondary Antibodies Available

Description Product Code Applications Pack Size List Price Quantity
Goat anti Rabbit IgG (Fc):Biotin STAR121B E WB 1 mg loader
Goat anti Rabbit IgG (Fc):FITC STAR121F F 1 mg loader
Goat anti Rabbit IgG (Fc):HRP STAR121P E WB 1 mg loader
Goat anti Rabbit IgG (H/L):HRP STAR124P C E WB 1 mg loader
Sheep anti Rabbit IgG:FITC STAR34B C F 1 mg loader
Sheep anti Rabbit IgG:RPE STAR35A F 1 ml loader
Sheep anti Rabbit IgG:DyLight®488 STAR36D488GA F IF WB 0.1 mg
Sheep anti Rabbit IgG:DyLight®680 STAR36D680GA F IF WB 0.1 mg
Sheep anti Rabbit IgG:Dylight®800 STAR36D800GA F IF WB 0.1 mg

Useful Reagents Available

Description Product Code Applications Pack Size List Price Quantity
TidyBlot Western Blot Detection Reagent:HRP STAR209P WB* 0.5 ml

Product Specific References

Further Reading

  1. Kaushansky, A. et al. (2008) System-wide investigation of ErbB4 reveals 19 sites of Tyr phosphorylation that are unusually selective in their recruitment properties.
    Chem Biol. 15 (8): 808-17.

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