GRB2 Rabbit Polyclonal Antibody

About this product

Growth factor receptor-bound protein 2 also known as Grb2 is an adaptor protein involved in signal transduction/cell communication. In humans, the GRB2 protein is encoded by the GRB2 gene. The protein encoded by this gene binds receptors such as the epidermal growth factor receptor and contains one SH2 domain and two SH3 domains. Its two SH3 domains direct complex formation with proline-rich regions of other proteins, and its SH2 domain binds tyrosine phosphorylated sequences. This gene is similar to the sem-5 gene of Caenorhabditis elegans, which is involved in the signal transduction pathway. Grb2 is widely expressed and is essential for multiple cellular functions. Inhibition of Grb2 function impairs developmental processes in various organisms and blocks transformation and proliferation of various cell types. It is thus not surprising that targeted gene disruption of Grb2 in mice is lethal at an early embryonic stage. Grb2 is best known for its ability to link the epidermal growth factor receptor tyrosine kinase to the activation of Ras and its downstream kinases, ERK1,2. Grb2 is composed of an SH2 domain flanked on each side by an SH3 domain. Grb2 has two closely related proteins with similar domain organizations, Gads and Grap. Gads and Grap are expressed specifically in hematopoietic cells and function in the coordination of tyrosine kinase mediated signal transduction.

Specifications

Catalog number

ER31203

Size / count

100 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Product Name Alternative

Abundant SRC homology antibody Adapter protein GRB2 antibody ASH antibody Ash protein antibody EGFRBP GRB2 antibody Epidermal growth factor receptor binding protein antibody Epidermal growth factor receptor binding protein GRB2 antibody GRB 2 antibody GRB2 adapter protein antibody Grb2 antibody GRB2_HUMAN antibody Grb3 3 antibody Growth factor receptor bound protein 2 antibody Growth factor receptor bound protein 3 antibody Growth factor receptor-bound protein 2 antibody HT027 antibody MST084 antibody MSTP084 antibody NCKAP2 antibody OTTHUMP00000166096 antibody OTTHUMP00000166097 antibody OTTHUMP00000166098 antibody Protein ash antibody SEM5 antibody SH2/SH3 adapter GRB2 antibody

Abbreviation

GRB2

Swiss Prot

P62993 Human, Q60631 Mouse, P62994 Rat

Cellular Locus

Cytoplasm, nucleus.

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Immunogen

Synthetic peptide within C-terminal residues of GRB2.

Isotype

IgG

Conjugation

Non-conjugated

Type

Rabbit polyclonal Antibody

Applications

WB, IF-Cell, IHC-P, FC

Positive Control

THP-1 cell lysate, MCF7 cell lysate, HepG2 cell lysate, NIH/3T3 cell lysate, F9 cell lysate, PC-12 cell lysate, HepG2, human tonsil tissue, human breast cancer tissue, SHG-44.

Concentration

1 mg/mL

Dilution

WB: 1:1,000 ;IF-Cell: 1:200 ;IHC-P: 1:200 ;FC: 1:100-1:200

Purity

Immunogen affinity purified.

Form

Liquid

Buffer

1*PBS (pH7.4), 0.2% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Molecular Weight

Predicted band size: 25 kDa

Storage Conditions

Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Recombinant Antibody

No