The Phospho-CRK/CRKII-Y221 Monoclonal Antibody (CABP1150) is a high-quality antibody developed for reliable detection and analysis of target proteins. This antibody specifically targets the phosphorylated form of Crk p38 at the Y221 site, a key regulator in cell signaling cascades.Crk p38 is a critical adaptor protein that plays a crucial role in mediating cellular responses to extracellular stimuli, such as growth factors, cytokines, and oxidative stress. Phosphorylation of Crk p38 at the Y221 site is particularly important for its activation and downstream signaling functions.This antibody, raised in rabbits, is highly specific and sensitive for detecting phosphorylated Crk p38 (Y221) in human samples.
This antibody is validated for use in WB, ELISA applications and has demonstrated reactivity against Mouse, Rat samples.
Product Name:
Phospho-CRK/CRKII-Y221 Monoclonal Antibody
SKU:
CABP1150
Size:
20μL, 100μL
Reactivity:
Mouse, Rat
Clone Number:
ARC1640
Conjugate:
Unconjugated
Immunogen:
Synthetic peptide. This information is considered to be commercially sensitive.
Sequence:
GPYA Q
Tested Applications:
WBELISA
Recommended Dilution:
WB
1:500 - 1:1000
ELISA
Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Synonyms:
p38, CRKII, Phospho-CRK/CRKII-Y221
Positive Sample:
NIH/3T3 treated with Calyculin A, C6 treated with Calyculin A
Cellular Localization:
Cell Membrane, Cytoplasm.
Calculated MW:
34kDa
Observed MW:
34kDa
This gene encodes a member of an adapter protein family that binds to several tyrosine-phosphorylated proteins. The product of this gene has several SH2 and SH3 domains (src-homology domains) and is involved in several signaling pathways, recruiting cytoplasmic proteins in the vicinity of tyrosine kinase through SH2-phosphotyrosine interaction. The N-terminal SH2 domain of this protein functions as a positive regulator of transformation whereas the C-terminal SH3 domain functions as a negative regulator of transformation. Two alternative transcripts encoding different isoforms with distinct biological activity have been described.
Purification Method
Affinity purification
Gene ID
1398
RRID
AB_2864014
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol and 0.05% BSA, preserved with proclin300 or sodium azide, pH 7.3.
Western blot analysis of various lysates using Phospho-CRK/CRKII-Y221 Rabbit mAb (CABP1150) at 1:1000 dilution. Both NIH/3T3 cells and C6 cells were treated with Calyculin A (100 nM) at 37℃ for 30 minutes after serum-starvation overnight. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% BSA. Detection: ECL Basic Kit (AbGn00020). Exposure time: 10s.
