Anti-RAS guanyl-releasing protein 1 RASGRP1 Antibody

Boster Bio Anti-RAS guanyl-releasing protein 1 RASGRP1 Antibody catalog # A03004. Tested in WB, ICC/IF applications. This antibody reacts with Human, Mouse, Rat.

Product Specifications

Synonyms

RAS guanyl-releasing protein 1; Calcium and DAG-regulated guanine nucleotide exchange factor II; CalDAG-GEFII; Ras guanyl-releasing protein; RASGRP1; RASGRP

Gene Name

RASGRP1

UniProt

O95267

Host

Rabbit

Reactivity

Human, Mouse, Rat

Immunogen

Recombinant fusion protein of human RASGRP1 (NP_005730.2) .

Clonality

Polyclonal

Tissue Specificity

Expressed in brain with higher expression in cerebellum, cerebral cortex and amygdala. Expressed in the hematopoietic system. Expressed in T-cells (at protein level) . Expressed in NK cells (at protein level) (PubMed:19933860) .

Applications

WB, ICC, IF

Purification

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Concentration

1 mg/mL

Form

Liquid

Function

Functions as a calcium- and diacylglycerol (DAG) - regulated nucleotide exchange factor specifically activating Ras through the exchange of bound GDP for GTP (PubMed:15899849, PubMed:23908768) . Activates the Erk/MAP kinase cascade (PubMed:15899849) . Regulates T-cell/B-cell development, homeostasis and differentiation by coupling T-lymphocyte/B- lymphocyte antigen receptors to Ras (PubMed:10807788, PubMed:12839994) . Regulates NK cell cytotoxicity and ITAM- dependent cytokine production by activation of Ras-mediated ERK and JNK pathways (PubMed:19933860) . Functions in mast cell degranulation and cytokine secretion, regulating FcERI-evoked allergic responses (By similarity) . May also function in differentiation of other cell types (PubMed:12845332) .

Storage Conditions

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Observed Molecular Weight

90402 MW

Gene Name Synonym

RAS guanyl-releasing protein 1

Subcellular Location

Cytoplasm, cytosol. Cell membrane; Peripheral membrane protein. Golgi apparatus membrane; Peripheral membrane protein. Endoplasmic reticulum membrane; Peripheral membrane protein. Found both in the cytosol and associated with membranes. Relocalization to the cell membrane upon activation is F-actin-dependent. Translocates to the Golgi in response to phorbol ester or nerve growth factor. Localizes to somata and dendrites but not to axons of hippocampal pyramidal cells (By similarity) . .