MSR1 Rabbit pAb (APR20736N)

• Background:

  This gene encodes the class A macrophage scavenger receptors, which include three different types (1, 2, 3) generated by alternative splicing of this gene. These receptors or isoforms are macrophage-specific trimeric integral membrane glycoproteins and have been implicated in many macrophage-associated physiological and pathological processes including atherosclerosis, Alzheimer's disease, and host defense. The isoforms type 1 and type 2 are functional receptors and are able to mediate the endocytosis of modified low density lipoproteins (LDLs) . The isoform type 3 does not internalize modified LDL (acetyl-LDL) despite having the domain shown to mediate this function in the types 1 and 2 isoforms. It has an altered intracellular processing and is trapped within the endoplasmic reticulum, making it unable to perform endocytosis. The isoform type 3 can inhibit the function of isoforms type 1 and type 2 when co-expressed, indicating a dominant negative effect and suggesting a mechanism for regulation of scavenger receptor activity in macrophages.

• Synonyms:

  MSR1; CD204; SCARA1; SR-A; SR-AI; SR-AII; SR-AIII; SRA; phSR1; phSR2

• Gene ID:

  4481

• UniProt:

  P21757

• Cellular Locus:

  Membrane, Single-pass type II membrane protein

• Applications:

  WB (Homo sapiens)

• Dilution:

  WB 1:500 - 1:2000 IF 1:50 - 1:200

• Form:

  Liquid

• Buffer:

  Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

• Molecular Weight:

  Calculated MW: 39kDa/42kDa/49kDa Observed MW: 60-90kDa

• Storage Conditions:

  Store at 4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

• Overview:

  We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality MSR1 Rabbit pAb (APR20736N) .

• Gene ID URL:

  https://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene&cmd=Retrieve&dopt=Graphics&list_uids=4481

• Uniprot URL:

  https://www.uniprot.org/uniprot/P21757

• AA Sequence:

  LNIENLNGKIQENTFKQQEEISKLEERVYNVSAEIMAMKEEQVHLEQEIKGEVKVLNNITNDLRLKDWEHSQTLRNITLIQGPPGPPGEKGDRGPTGESGPRGFPGPIGPPGLKGDRGAIGFPGSRGLPGYAGRPGNSGPKGQKGEKGSGNTLTPFTKVRLVGGSGPHEGRVEILHSGQWGTICDDRWEVRVGQVVCRSLGYPGVQAVHKAAHFGQGTGPIWLNEVFCFGRESSIEECKIRQWGTRACSHSEDAGVTCTL