Human/Mouse SorCS3 Alexa Fluor™ Plus 647‑conjugated Antibody

R&D Systems | Catalog # FAB3067AFP647

R&D Systems

Key Product Details

Species Reactivity

Human, Mouse

Applications

Western Blot

Label

Alexa Fluor Plus 647 (Excitation = 658 nm, Emission = 675 nm)

Antibody Source

Monoclonal Rat IgG2A Clone # 339624
View all SorCS3 Primary Antibodies »

Product Specifications

Specificity

Detects human and mouse SorCS3 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human SorCS1 is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Applications for Human/Mouse SorCS3 Alexa Fluor™ Plus 647‑conjugated Antibody

Application
Recommended Usage

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: SorCS3

SorCS3 is a type I transmembrane receptor of the mammalian Vps10p (vacuolar protein‑sorting 10 protein) family of receptors that includes sortilin, SorLA, and three SorCS proteins (1, 2). It is synthesized as an ~1220 amino acid (aa) preproform with a 33 aa signal sequence and a 100 aa propeptide. After proteolytic release of the propeptide at a furin‑type consensus sequence, the mature SorCS3 is a 100‑110 kDa transmembrane protein with a 992 aa extracellular/lumenal domain (ECD). Mouse and human SorCS3 ECD share 92% aa sequence identity. They also share ~70% and ~45% aa identity with SorCS1 and SorCS2 ECDs, respectively. The ECD contains an imperfect leucine‑rich repeat (LRR) and a Vps10p domain that binds both pro- and mature NGF (2, 3). The metalloproteinase TACE/ADAM17 is able to cleave SorCS3 near the membrane either constitutively, or at an increased rate when induced by phorbol esters (4). The shed ECD is able to bind PDGF‑BB and the NGF propeptide (4). Unlike sortilin, the SorCS3 propeptide has no known function; it does not block NGF binding or propeptide cleavage (3, 5). SorCS3 is predominantly expressed on the plasma membrane (3). It can be slowly internalized but, despite the presence of a sorting domain, there is no evidence for SorCS3‑mediated intracellular trafficking activity (3). It is expressed in the embryonic and adult central nervous system in areas distinct from that of SorCS1 and SorCS2 (1). Neuronal activity upregulates SorCS3 expression in the hippocampus (1).

References

  1. Hermey, G. et al. (2004) J. Neurochem. 88:1470.
  2. Hampe, W. et al. (2001) Hum. Genet. 108:529.
  3. Westergaard, U. B. et al. (2005) FEBS Lett. 579:1172.
  4. Hermey, G. et al. (2006) Biochem. J. 395:285.
  5. Westergaard, U. et al. (2004) J. Biol. Chem. 279:50221.

Long Name

Sortilin-related VPS10 Domain Containing Receptor 3

Alternate Names

6330404A12Rik, KIAA1059SORCS, sortilin-related VPS10 domain containing receptor 3, VPS10 domain receptor protein SORCS 3 (SORCS3), VPS10 domain-containing receptor SorCS3

Entrez Gene IDs

22986 (Human); 66673 (Mouse); 294043 (Rat)

Gene Symbol

SORCS3

UniProt

Q8VI51

Additional SorCS3 Products

Product Documents for Human/Mouse SorCS3 Alexa Fluor™ Plus 647‑conjugated Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human/Mouse SorCS3 Alexa Fluor™ Plus 647‑conjugated Antibody


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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