Human SorCS2 Antibody

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Human SorCS2 Antibody in Data
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Human SorCS2 Antibody Summary

Species Reactivity
Detects human SorCS2 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 20% cross-reactivity with recombinant mouse (rm) SorCS2 is observed and less than 1% cross-reactivity with recombinant human (rh) SorCS1 and rhSorCS3 is observed.
Polyclonal Sheep IgG
Antigen Affinity-purified
NS0-derived recombinant human SorCS2
Accession # Q96PQ0
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
See below
5-15 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Examples

Western Blot Detection of Human SorCS2 antibody by Western Blot. View Larger

Detection of Human SorCS2 by Western Blot. Western blot shows lysates of human kidney (medulla) tissue. PVDF Membrane was probed with 1 µg/mL of Sheep Anti-Human SorCS2 Antigen Affinity-purified Antibody (Catalog # AF4238) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for SorCS2 at approximately 120 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.

Immunohistochemistry SorCS2 antibody in Human Brain by Immunohistochemistry (IHC-P). View Larger

SorCS2 in Human Brain. SorCS2 was detected in immersion fixed paraffin-embedded sections of human brain (medulla) using Sheep Anti-Human SorCS2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4238) at 3 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific staining was localized to neurons and their processes. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: SorCS2

SorCS2 is a type I transmembrane glycoprotein receptor that belongs to the mammalian Vps10p (vacuolar protein-sorting 10 protein) family (1, 2). Family receptors include sortilin, SorLA, and three SorCS proteins. All SorCS proteins are predominantly expressed in the brain, especially during development, but vary in other locations (1‑3). SorCS2 mRNA has also been found in the kidney, lung, testis and heart (1, 2). SorCS2 presumably mediates endocytosis, but its ligands are not well‑defined. However, the other SorCS proteins have been shown to bind NGF and PDGF-BB (4‑6). Human SorCS2 is synthesized as a 1159 amino acid (aa) prepro form with a 50 aa signal sequence and a potential furin-type proteolytic processing site at aa 119. This would produce a mature SorCS2 protein of 1040 aa with a 959 aa extracellular/lumenal domain (ECD), a 21 aa transmembrane domain and a 60 aa cytoplasmic domain. The ECD contains an imperfect leucine-rich repeat (LRR) and a Vps10p domain (2). Within the ECD, human SorCS2 shares 89%, 88%, 88% and 79% aa identity with mouse, rat, equine and canine SorCS2, respectively. It also shares 46% aa identity with the ECD of both SorCS1 and SorCS3. Unlike other SorCS, shedding of the SorCS2 ECD occurs very slowly and is mainly independent of the metalloproteinase TACE/ADAM17 (4).

  1. Hampe, W. et al. (2001) Hum. Genet. 108:529.
  2. Rezgaoui, M. et al. (2001) Mech. Dev. 100:335.
  3. Hermey, G. et al. (2004) J. Neurochem. 88:1470.
  4. Hermey, G. et al. (2006) Biochem. J. 395:285.
  5. Westergaard, U. et al. (2004) J. Biol. Chem. 279:50221.
  6. Westergaard, U. B. et al. (2005) FEBS Lett. 579:1172.
Long Name
Sortilin-related VPS10 Domain Containing Receptor 2
Entrez Gene IDs
57537 (Human); 81840 (Mouse)
Alternate Names
KIAA1329VPS10 domain receptor protein; SorCS2; sortilin-related VPS10 domain containing receptor 2; VPS10 domain-containing receptor SorCS2

Product Datasheets


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Cell and Tissue Staining Kits

Immunohistochemistry Reagents

Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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