GRB2 (C-term) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC, WB
Recommend Dilution	Immunohistochemistry on Paraffin Sections: 10 µg/ml. Western Blot: 1 µg/ml.
Reactivity	Bovine, Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Immunogen	GRB2 antibody was raised against synthetic peptide corresponding to C-terminus of human Grb2 (amino acids 198-217).
Specificity	The polyclonal antibody recognizes Grb2, a highly conserved approximately 26 kD adaptor protein.
Formulation	PBS containing 15 mM sodium azide and 0.2% BSA State: Aff - Purified State: Liquid purified Ig fraction
Concentration	lot specific
Purification	Immunoaffinity Chromatography
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Gene Name	growth factor receptor bound protein 2
Database Link	Entrez Gene 14784 MouseEntrez Gene 81504 RatEntrez Gene 2885 Human UniProt ID P62993
Background	Growth factor receptor bound protein 2 (GRB2), also known as Ash protein, is a 24 kDa protein that contains a central Src homology (SH2) domain flanked by two SH3 domains. GRB2 is believed to be a regulatory subunit of signaling molecules whose activity is modulated by receptor binding. GRB2 associates with activated (tyrosine phosphorylated) EGFR and PDGFR via its SH2 domain as well as IRS1, SHC, and LNK through SH2 and SH3 domains. The SH3 domain binds to SOS, a guanine nucleotide exchange factor for Ras proteins. Endocytosis of activated EGFR requires the interaction of GRB2 with the GTP binding protein dynamin, a factor essential to the formation of endocytotic vesicle. It is ubiquitously expressed and several isoforms are produced by alternative splicing. On SDS PAGE, GRB2 has an apparent molecular weight of 28 kDa.
Synonyms	Growth factor receptor-bound protein 2
Reference Data
Protein Families	Druggable Genome
Protein Pathways	Acute myeloid leukemia, B cell receptor signaling pathway, Chemokine signaling pathway, Chronic myeloid leukemia, Colorectal cancer, Dorso-ventral axis formation, Endometrial cancer, ErbB signaling pathway, Fc epsilon RI signaling pathway, Focal adhesion, Gap junction, Glioma, GnRH signaling pathway, Insulin signaling pathway, Jak-STAT signaling pathway, MAPK signaling pathway, Natural killer cell mediated cytotoxicity, Neurotrophin signaling pathway, Non-small cell lung cancer, Pathways in cancer, Prostate cancer, Renal cell carcinoma, T cell receptor signaling pathway

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