HER4/ErbB4 Polyclonal Antibody

$Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti-HER4\/ErbB4 Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n$

Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti-HER4\/ErbB4 Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n

$Formalin-fixed and paraffin embedded rat kidney labeled with Rabbit Anti-HER4\/ErbB4 Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 followed by conjugation to the secondary antibody and DAB staining$

Formalin-fixed and paraffin embedded rat kidney labeled with Rabbit Anti-HER4\/ErbB4 Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 followed by conjugation to the secondary antibody and DAB staining

$Paraformaldehyde-fixed, paraffin embedded Mouse cerebellum; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with HER4\/ErbB4 Polyclonal Antibody, Unconjugated (bs-10226R) at 1:400 overnight at 4\u00b0C, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Mouse cerebellum; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with HER4\/ErbB4 Polyclonal Antibody, Unconjugated (bs-10226R) at 1:400 overnight at 4\u00b0C, DAB staining.

$Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (HER4\/ErbB4) Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (HER4\/ErbB4) Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

$Paraformaldehyde-fixed, paraffin embedded (rat cerebellum); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (HER4\/ErbB4) Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (rat cerebellum); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (HER4\/ErbB4) Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

$Paraformaldehyde-fixed, paraffin embedded (rat heart); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (HER4\/ErbB4) Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (rat heart); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (HER4\/ErbB4) Polyclonal Antibody, Unconjugated (bs-10226R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Applications

ELISA
IHC-P
IHC-F
IF(IHC-P)
IF(IHC-F)
IF(ICC)
ICC

Reactivity

Human
Mouse
Rat
Guinea Pig

Predicted Reactivity

Dog
Cow
Sheep
Horse
Rabbit
Goat

Overview
Catalog #	bs-10226R
Product Name	HER4/ErbB4 Polyclonal Antibody
Applications	ELISA, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC), ICC
Reactivity	Human, Mouse, Rat, Guinea Pig
Predicted Reactivity	Dog, Cow, Sheep, Horse, Rabbit, Goat
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	KLH conjugated synthetic peptide derived from human HER4/ErbB4
Immunogen Range	451-550/1308
Clonality	Polyclonal
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	2066
Swiss Prot	Q15303
Subcellular location	Cell membrane
Synonyms	HER4; ALS19; p180erbB4; Receptor tyrosine-protein kinase erbB-4; Proto-oncogene-like protein c-ErbB-4; Tyrosine kinase-type cell surface receptor HER4; ERBB4
Background	Tyrosine-protein kinase that plays an essential role as cell surface receptor for neuregulins and EGF family members and regulates development of the heart, the central nervous system and the mammary gland, gene transcription, cell proliferation, differentiation, migration and apoptosis. Required for normal cardiac muscle differentiation during embryonic development, and for postnatal cardiomyocyte proliferation. Required for normal development of the embryonic central nervous system, especially for normal neural crest cell migration and normal axon guidance. Required for mammary gland differentiation, induction of milk proteins and lactation. Acts as cell-surface receptor for the neuregulins NRG1, NRG2, NRG3 and NRG4 and the EGF family members BTC, EREG and HBEGF. Ligand binding triggers receptor dimerization and autophosphorylation at specific tyrosine residues that then serve as binding sites for scaffold proteins and effectors. Ligand specificity and signaling is modulated by alternative splicing, proteolytic processing, and by the formation of heterodimers with other ERBB family members, thereby creating multiple combinations of intracellular phosphotyrosines that trigger ligand- and context-specific cellular responses. Mediates phosphorylation of SHC1 and activation of the MAP kinases MAPK1/ERK2 and MAPK3/ERK1. Isoform JM-A CYT-1 and isoform JM-B CYT-1 phosphorylate PIK3R1, leading to the activation of phosphatidylinositol 3-kinase and AKT1 and protect cells against apoptosis. Isoform JM-A CYT-1 and isoform JM-B CYT-1 mediate reorganization of the actin cytoskeleton and promote cell migration in response to NRG1. Isoform JM-A CYT-2 and isoform JM-B CYT-2 lack the phosphotyrosine that mediates interaction with PIK3R1, and hence do not phosphorylate PIK3R1, do not protect cells against apoptosis, and do not promote reorganization of the actin cytoskeleton and cell migration.
Application Dilution
ELISA	1:500-1000
IHC-P	1:200-400
IHC-F	1:100-500
IF(IHC-P)	1:50-200
IF(IHC-F)	1:50-200
IF(ICC)	1:50-200
ICC	1:100-500