Products for Research Use Only

PMEL monoclonal antibody

CAT: 0384-MB66142-01Size: 50 µLDry Ice: NoHazardous: No
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CAT#:0384-MB66142-01Size:50 µL
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Background
PMEL/Melanoma gp100 is a type 1 transmembrane glycoprotein primarily expressed in pigment cells of the skin and eye, and overexpressed in more than 75% of human melanomas . It is involved in the transformation of melanosomes from stage I to stage II, forming the fibrillar matrix necessary for pigmentation of the cell . The synthesis and modification of PMEL/Melanoma gp100 is done in the endoplasmic reticulum (ER) and transferred to the Golgi complex where it is cleaved into two disulfide-linked subunits, Mα and Mβ. The cleavage of the large luminal Mα fragment is required for the formation of the fibrils that are the structure for melanin synthesis . The ability for PMEL/Melanoma gp100 to form functional amyloids makes it an interesting protein to study when looking at pathological amyloids in neurodegenerative diseases, such as Alzheimer’s disease and Parkinson’s disease . Due to melanocyte-restricted expression of this protein, PMEL/Melanoma gp100 is considered a tumor-associated antigen that can be targeted by immunotherapeutic approaches to treat melanoma .
CAS Number
9007-83-4
Structure Composition
Mouse IgG2b. Liquid in PBS containing 50% glycerol, 0.2% BSA and 0.01% sodium azide.
Product Name Alternative
D12S53E; PMEL17; SILV; Melanocyte protein PMEL; ME20-M; ME20M; Melanocyte protein Pmel 17; Melanocytes lineage-specific antigen GP100; Melanoma-associated ME20 antigen; P1; P100; Premelanosome protein; Silver locus protein homolog
Swiss Prot
P40967
Reactivity
Human
Immunogen
KLH-conjugated synthetic peptide encompassing a sequence within human PMEL. The exact sequence is proprietary.
Conjugation
Unconjugated
Applications
IHC
Dilution
IHC (1/100 - 1/300)
Purity
The antibody was affinity-purified from mouse antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 70 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
Recognizes endogenous levels of PMEL protein.
Host or Source
Mouse