• Species Reactivity

  Mouse

• Specificity

  Detects mouse CRACC/SLAMF7 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human CRACC is observed.

• Source

  Monoclonal Rat IgG    _2A Clone # 520914

• Purification

  Protein A or G purified from hybridoma culture supernatant

• Immunogen

  Chinese hamster ovary cell line CHO-derived recombinant mouse CRACC/SLAMF7    
  Ala22-Gly224    
  Accession # Q8BHK6

• Formulation

  Supplied in a saline solution containing BSA and Sodium Azide.

• Label

  Phycoerythrin

Applications

• 
  

  Recommended    
  Concentration

  Sample

• Flow Cytometry

  10 µL/10    ⁶ cells

  See below

• 
  

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

Data Examples

Preparation and Storage

• 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: CRACC/SLAMF7

CRACC (CD2-like Receptor Activating Cytotoxic Cells), also known as CS1, novel Ly9, SLAMF7, and CD319, is a 66 kDa type I transmembrane glycoprotein in the SLAM subgroup of the CD2 family. Mature mouse CRACC consists of a 202 amino acid (aa) extracellular domain (ECD) with one Ig‑like V-set domain and one Ig‑like C2-set domain, a 21 aa transmembrane segment, and an 88 aa cytoplasmic domain with two immunoreceptor tyrosine-based switch motifs ITSMs. Within the ECD, mouse CRACC shares 53% aa sequence identity with human CRACC. It shares 19%‑35% aa sequence identity with comparable regions of other mouse SLAM proteins including 2B4, BLAME, CD2F-10, CD84, CD229, NTB-A, and SLAM/CD150. Additional isoforms of mouse CRACC are distinguished by deletions and/or substitutions in their cytoplasmic domains. CRACC is expressed on the surface of NK cells, CD8⁺ T cells, activated B cells, Kupffer cells, monocytes, and mature dendritic cells. It interacts homophilically to induce NK, CTL, and B cell activation. In human NK cells, activated CRACC transmits signals following association with the adaptor protein EAT-2.

• Entrez Gene IDs:

  57823 (Human); 75345 (Mouse)

• Alternate Names:

  19A; CD2 subset 1; CD2-like receptor activating cytotoxic cells; CD319 antigen; CD319; CRACC; CRACCCD2-like receptor-activating cytotoxic cells; CS119A24 protein; Membrane protein FOAP-12; novel LY9 (lymphocyte antigen 9) like protein; Novel Ly9; Protein 19A; SLAM family member 7; SLAMF7