This gene encodes three main isoforms that differ in activities and subcellular location. While all three are adapter proteins in signal transduction pathways, the longest (p66Shc) may be involved in regulating life span and the effects of reactive oxygen species. The other two isoforms, p52Shc and p46Shc, link activated receptor tyrosine kinases to the Ras pathway by recruitment of the GRB2/SOS complex. p66Shc is not involved in Ras activation. Unlike the other two isoforms, p46Shc is targeted to the mitochondrial matrix. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2011]
Host
Rabbit
Immunogen
The antibody was produced against synthesized phosphopeptide derived from human Shc1 around the phosphorylation site of tyrosine 349 (H-Q-YP-Y-N).
Isotype
IgG
Quantity
100 µg
Reactivity
Mouse, Human
Recombinant
FALSE
Regulatory
RUO
Shipping Condition
Ice Packs
Buffer
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
100µg/100ul
Description
Specificity: Shc1 (Phospho-Tyr349) antibody detects endogenous levels of Shc1 only when phosphorylated at tyrosine 349.
Format
Liquid
Purity
Affinity purified
Storage
This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage, aliquot contents and freeze at -20°C or below. Avoid cycles of freezing and thawing. Expiration date is one (1) year from date of receipt.