05-1133

Anti-erbB4 Antibody, clone HFR1/2G4

clone HFR1/2G4, from mouse

• Sinonimo/i: Anti-ALS19, Anti-p180erbB4
• Codice UNSPSC: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Proprietà

• Origine biologica: mouse
• Livello qualitativo: 100
• Forma dell’anticorpo: purified immunoglobulin
• Tipo di anticorpo: primary antibodies
• Clone: HFR1/2G4, monoclonal
• Reattività contro le specie: rat, human
• Reattività contro le specie (prevista in base all’omologia): mouse
• tecniche: immunohistochemistry: suitable (paraffin); immunoprecipitation (IP): suitable; western blot: suitable
• Isotipo: IgG1, kappa
• N° accesso NCBI: NP_005226.1
• N° accesso UniProt: Q15303
• Condizioni di spedizione: wet ice
• modifica post-traduzionali bersaglio: unmodified
• Informazioni sul gene: human ... ERBB4(2066)

Descrizione

Descrizione generale

v-ErbB was identified as the viral counterpart of the EGF Receptor, and its relatives have adopted this nomenclature (or the HER nomenclature for human proteins). These proteins are activated by Heregulin, Neuregulin and Amphiregulin. ErbB-2/HER-2, also known as neu, is amplified in large numbers of highly aggressive breast cancers, but all the family members are capable of heterodimerization, and together activate downstream signaling pathways. ErbB-3 has a natural "substitution" at the codon which is an invariant Lys residue at the ATP-binding site of all protein kinases. It is therefore inactive as a kinase, and can only become phosphorylated by heterodimerization with another erbB-family member. All members of this family, when Tyr-phosphorylated, can nucleate the formation of signaling complexes through adapter proteins.

Specificità

Reactive with human c-erB-4/Her 4 cytoplasmic domain of the protein (residues 1250-1264), a member of the EGF receptor (type 1) family involved in cell growth regulation. Expression or function may be altered in human cancers.

Immunogeno

Epitope: Cytoplasmic domain of the protein, residues 1250-1264.

Synthetic peptide sequence RSTLQHPDYLQEYST from the cytoplasmic domain of the protein, residues 1250-1264.

Applicazioni

Detect erbB4 using this Anti-erbB4 Antibody, clone HFR1/2G4 validated for use in WB, IP, IH(P).

Immunoprecipitation: A previous lot of this antibody was used in IP.

Immunohistochemistry: Effective for formalin-fixed, paraffin-embedded sections.
Optimal working dilutions must be determined by end user.

Immunohistochemistry(paraffin): Representative testing from a previous lot.
Optimal Staining of erbB-4/HER-4 Monoclonal Antibody: DCIS and Pancreatic Cancer

Research Category
Signaling

Apoptosis & Cancer

Research Sub Category
Growth Factors & Receptors

Qualità

Routinely evaluated by Western Blot on A431 lysates.

Western Blot Analysis: 1:500 dilution of this lot detected C-ERB-4 on 10 μg of A431 lysates.

Descrizione del bersaglio

~147 kDa

Linkage

Replaces: 04-348

Stato fisico

Format: Purified

Purified

Purified mouse monoclonal IgM in 0.02 M PB with 0.25 M NaCl, pH 7.6, 0.01% Sodium Azide.

Stoccaggio e stabilità

Stable refrigerated at 2-8°C in undiluted aliquots for up to 1 year from date of receipt.

Risultati analitici

Control
A431 cell lysate

Altre note

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable