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Proteintech
CD146/MCAM Polyclonal Antibody, CoraLite® Plus 488
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Product Details
CL488-17564
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
CD146/MCAM fusion protein Ag11762
Conjugate
Excitation/Emission Max
493/522 nm
Form
Liquid
Concentration
1000 µg/mL
Amount
100 µg
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.3, with 0.5% BSA, 50% glycerol
Contains
0.05% ProClin 300
Storage conditions
-20°C, store in dark
Shipping conditions
Wet ice
Product Specific Information
Sequence of this protein is as follows: GEAEQPAPEL VEVEVGSTAL LKCGLSQSQG NLSHVDWFSV HKEKRTLIFR VRQGQGQSEP GEYEQRLSLQ DRGATLALTQ VTPQDERIFL CQGKRPRSQE YRIQLRVYKA PEEPNIQVNP LGIPVNSKEP EEVATCVGRN GYPIPQVIWY KNGRPLKEEK NRVHIQSSQT VESSGLYTLQ SILKAQLVKE DKDAQFYCEL NYRLPSGNHM KESREVTVPV FYPTEKVWLE VEPVGMLKEG DRVEIRCLAD GNPPPHFSIS KQNPSTREAE EETTNDNGVL VLEPARKEHS GRYECQGLDL DTMISLLSEP QELLVNYVSD VRVSP
Target Information
CD146, also known as MCAM (Melanoma Cell Adhesion Molecule), is an integral membrane glycoprotein belonging to the immunoglobulin superfamily. It is heavily glycosylated, with more than 50% of its mass derived from carbohydrates. CD146 is primarily expressed on endothelial cells at cell-cell junctions, playing a crucial role in cell adhesion and the cohesion of the endothelial monolayer in vascular tissue. In addition to endothelial cells, CD146 is expressed on bone marrow fibroblasts, mesenchymal stromal cells, endometrial stromal cells, and some tumors, particularly melanoma. It has also been observed on a subset of circulating T cells and activated lymphocytes, but not on circulating endothelial cells, as indicated by the absence of other endothelial markers such as CD31 and CD51/61. CD146 functions as a calcium-independent cell adhesion molecule and may also act as a signal transduction molecule. It is involved in the recruitment of Fyn kinase and the subsequent tyrosine phosphorylation of intracellular proteins, which are important for actin cytoskeleton assembly. This signaling role includes triggering tyrosine phosphorylation of FYN and PTK2 and causing a transient increase in intracellular calcium concentration. In the context of cancer, CD146 expression may facilitate the interaction of melanoma cells with the vascular system, enhancing hematogenous tumor spread. Additionally, CD146 could serve as an adhesion molecule active in neural crest cells during embryonic development, highlighting its diverse roles in both normal physiological processes and disease states.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD146; Cell surface glycoprotein MUC18; Cell surface glycoprotein P1H12; Gicerin; l-gicerin; l-gicerin protein; melanoma adhesion molecule; Melanoma cell adhesion molecule; Melanoma-associated antigen A32; Melanoma-associated antigen MUC18; P1H12 antigen; S-endo 1 endothelial-associated antigen; unnamed protein product
Gene Aliases: 1-gicerin; AV025631; CD146; CD149; HEMCAM; MCAM; MelCAM; METCAM; MUC18; s-endo; s-gicerin
UniProt ID: (Human) P43121, (Rat) Q9EPF2, (Mouse) Q8R2Y2
Entrez Gene ID: (Human) 4162, (Rat) 78967, (Mouse) 84004
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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