MUC-4 Recombinant Antibody
Product Specifications
Background
May play a role in tumor progression. Ability to promote tumor growth may be mainly due to repression of apoptosis as opposed to proliferation. Has anti-adhesive properties. Seems to alter cellular behavior through both anti-adhesive effects on cell-cell and cell-extracellular matrix interactions and in its ability to act as an intramembrane ligand for ERBB2. Plays an important role in cell proliferation and differentiation of epithelial cells by inducing specific phosphorylation of ERBB2. The MUC4-ERBB2 complex causes site-specific phosphorylation of the ERBB2 'Tyr-1248'. In polarized epithelilal cells segragates ERBB2 and other ERBB receptors and prevents ERBB2 from acting as a coreceptor. The interaction with ERBB2 leads to enhanced expression of CDKN1B. The formation of a MUC4-ERBB2-ERBB3-NRG1 complex leads to down-regulation of CDKN1B, resulting in repression of apoptosis and stimulation of proliferation.
Synonyms
Mucin-4, Ascites sialoglycoprotein, Pancreatic adenocarcinoma mucin, Testis mucin, Tracheobronchial mucin, Mucin-4 alpha chain, Ascites sialoglycoprotein 1, Mucin-4 beta chain, Ascites sialoglycoprotein 2, MUC-4, ASGP, ASGP-1, ASGP-2, MUC4
Gene ID
4585
Swiss Prot
Q99102
Host
Rabbit
Cross Reactivity
Human, Rat
Target
MUC-4
Clonality
Monoclonal
Isotype
IgG
Clone
3A1
Conjugation
Unconjugated
Source
C terminal Human MUC4
Applications
WB, FCM, IHC-P
Purification
Purified by Protein A.
Concentration
1µg/µl
Dilution
WB (1:300-5000), FCM (1:20-100), IHC-P (1:200-400)
Buffer
0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Unmodified
Storage Conditions
Store at 4°C for up to 2 weeks. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles.
Gene ID URL
4585
Curated Selection
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