GAB4 Polyklonale Antilichaam, PE-vervoeging

The Gab family of adaptor proteins function as molecular scaffolds that mediate protein recruit-ment to RTKs. Cytokine/growth factor triggering of protein tyrosine kinase receptors (RTKs) initiates signaling cascades that progress to the nucleus where signals for activation, proliferation and differentiation occur. This scaffolding mechanism represents a critical link in cytokine/growth factor signaling routes. Gab 1-4 contain Pleckstrin homology and potential binding sites for SH2 and SH3 domain-containing proteins. The recruitment of signaling partners to Gab family members is phosphorylation-dependent. Insulin receptor and EGF receptor signaling are among the cascades that rely on Gab family members to elicit a nuclear response to an extracellular stimulus. Gab 4 (GRB2-associated-binding protein 4), also designated GRB2-associated-binding protein 2-like (Gab 2-like), is a 574 amino acid protein that shares 62% sequence similarity with Gab 2 and contains one Pleckstrin homology domain.

GAB2-like; GAB4; GAB4_HUMAN; GRB2 associated binder 2 like protein; GRB2 associated binding protein family member 4; GRB2-associated binder 2-like; GRB2-associated binder 4; GRB2-associated-binding protein 2-like; GRB2-associated-binding protein 4; Growth factor receptor bound protein 2-associated protein 4.

128954

Cytoplasm

101-200/574

GAB4

PE

KLH conjugated synthetic peptide derived from human GAB4

WB, IF (IHC-P), IF (IHC-F), IF (ICC)

Purified by Protein A.

496,564nm/578nm

1µg/µl

WB (1:300-5000), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)

Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Unmodified

Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

128954

Human, Mouse, Rat, Dog, Cow, Sheep, Pig, Horse, Rabbit