Human Niemann-Pick C1 protein, NPC1 ELISA Kit | MyBioSource MBS9320668 product information

product summary

company name :

MyBioSource

product type :

ELISA/assay

product name :

Human Niemann-Pick C1 protein, NPC1 ELISA Kit

catalog :

MBS9320668

quantity :

48-Strip-Wells

price :

435 USD

more info or order :

MyBioSource product webpage

product information

catalog number :

MBS9320668

products type :

ELISA Kit

products full name :

Human Niemann-Pick C1 protein, NPC1 ELISA Kit

products short name :

Niemann-Pick disease, type C1

products name syn :

Human Niemann-Pick C1 protein (NPC1) ELISA kit; FLJ98532; NPC; ; Niemann-Pick disease; type C1

other names :

Niemann-Pick C1 protein; Niemann-Pick C1 protein; Niemann-Pick C1 protein; Niemann-Pick disease, type C1

products gene name :

NPC1

other gene names :

NPC1; NPC1; NPC

uniprot entry name :

NPC1_HUMAN

reactivity :

Human

specificity :

No significant cross-reactivity or interference between this analyte and analogues is observed.

storage stability :

Store all reagents at 2-8 degree C

other info1 :

Samples: Serum, Plasma and Tissue Homogenate. Detection Range: 62.5 pg/ml - 2000 pg/ml. Sensitivity: 10 pg/ml. Assay Type: Sandwich

other info2 :

Intra-assay Precision: Intra-assay CV (%) is less than 15%. Inter-assay Precision: Inter-assay CV (%) is less than 15%. [CV(%) = SD/mean ×100].

products description :

Background/Introduction: This Quantitative Sandwich ELISA kit is only for in vitro research use only, not for drug, household, therapeutic or diagnostic applications! This kit is intended to be used for determination the level of NPC1 (hereafter termed this analyte) in undiluted original Human serum, plasma and tissue homogenate samples.

ncbi gi num :

255652944

ncbi acc num :

NP_000262.2

ncbi gb acc num :

NM_000271.4

uniprot acc num :

O15118

ncbi mol weight :

142,167 Da

ncbi pathways :

Lysosome Pathway (99052); Lysosome Pathway (96865)

ncbi summary :

This gene encodes a large protein that resides in the limiting membrane of endosomes and lysosomes and mediates intracellular cholesterol trafficking via binding of cholesterol to its N-terminal domain. It is predicted to have a cytoplasmic C-terminus, 13 transmembrane domains, and 3 large loops in the lumen of the endosome - the last loop being at the N-terminus. This protein transports low-density lipoproteins to late endosomal/lysosomal compartments where they are hydrolized and released as free cholesterol. Defects in this gene cause Niemann-Pick type C disease, a rare autosomal recessive neurodegenerative disorder characterized by over accumulation of cholesterol and glycosphingolipids in late endosomal/lysosomal compartments.[provided by RefSeq, Aug 2009]

uniprot summary :

NPC1: Intracellular cholesterol transporter which acts in concert with NPC2 and plays an important role in the egress of cholesterol from the endosomal/lysosomal compartment. Both NPC1 and NPC2 function as the cellular tag team duo (TTD) to catalyze the mobilization of cholesterol within the multivesicular environment of the late endosome (LE) to effect egress through the limiting bilayer of the LE. NPC2 binds unesterified cholesterol that has been released from LDLs in the lumen of the late endosomes/lysosomes and transfers it to the cholesterol-binding pocket of the N-terminal domain of NPC1. Cholesterol binds to NPC1 with the hydroxyl group buried in the binding pocket and is exported from the limiting membrane of late endosomes/ lysosomes to the ER and plasma membrane by an unknown mechanism. Binds oxysterol with higher affinity than cholesterol. May play a role in vesicular trafficking in glia, a process that may be crucial for maintaining the structural and functional integrity of nerve terminals. Defects in NPC1 are the cause of Niemann-Pick disease type C1 (NPC1). A lysosomal storage disorder that affects the viscera and the central nervous system. It is due to defective intracellular processing and transport of low-density lipoprotein derived cholesterol. It causes accumulation of cholesterol in lysosomes, with delayed induction of cholesterol homeostatic reactions. Niemann-Pick disease type C1 has a highly variable clinical phenotype. Clinical features include variable hepatosplenomegaly and severe progressive neurological dysfunction such as ataxia, dystonia and dementia. The age of onset can vary from infancy to late adulthood. An allelic variant of Niemann-Pick disease type C1 is found in people with Nova Scotia ancestry. Patients with the Nova Scotian clinical variant are less severely affected. Belongs to the patched family. Protein type: Membrane protein, multi-pass; Membrane protein, integral. Chromosomal Location of Human Ortholog: 18q11.2. Cellular Component: Golgi apparatus; membrane; lysosome; endoplasmic reticulum; perinuclear region of cytoplasm; integral to plasma membrane; late endosome membrane; lysosomal membrane; integral to membrane; extracellular region; nuclear envelope; lipid raft. Molecular Function: protein binding; transmembrane receptor activity; sterol transporter activity; hedgehog receptor activity; cholesterol binding; receptor activity. Biological Process: response to drug; cholesterol metabolic process; lysosomal transport; cholesterol transport; bile acid metabolic process; protein amino acid glycosylation; endocytosis; cholesterol efflux; signal transduction; adult walking behavior; negative regulation of macroautophagy; cholesterol homeostasis; response to cadmium ion; autophagy; lipid raft organization and biogenesis. Disease: Niemann-pick Disease, Type C1

size1 :

48-Strip-Wells

price1 :

435 USD

size2 :

96-Strip-Wells

price2 :

600

more info or order :

MyBioSource product webpage