Calreticulin-2/CALR3 Antibody (321007)

MCF‑7 human breast cancer cell line was stained with Mouse Anti-Human Calreticulin‑2 Monoclonal Antibody (Catalog # MAB2927, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.

• Reactivity: Hu
• Applications: CyTOF-ready, Flow
• Clone: 321007
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: LYOPH

Calreticulin-2/CALR3 Antibody (321007) Summary

• Immunogen: E. coli-derived recombinant human Calreticulin-2
  Thr20-Leu384
  Accession # Q96L12
• Specificity: Detects human Calreticulin-2 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human Calreticulin is observed.
• Source: N/A
• Isotype: IgG2b
• Clonality: Monoclonal
• Host: Mouse
• Gene: CALR3
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • CyTOF-ready
  • Intracellular Staining by Flow Cytometry 2.5 ug/10^6 cells

Packaging, Storage & Formulations

• 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.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Sterile PBS to a final concentration of 0.5 mg/mL.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Calreticulin-2/CALR3 Antibody (321007)

• CALR3
• calreticulin 2
• calreticulin 3
• Calreticulin2
• Calreticulin-2
• calreticulin-3
• cancer/testis antigen 93
• Crt2
• CRT2calreticulin-2
• CT93
• FLJ25355
• MGC26577

Background

Calreticulin-2 is a soluble lectin-like molecule that participates in the protein folding and quality control cycle in the endoplasmic reticulum (ER) lumen. Mature human Calreticulin-2 has a 178 amino acid N-terminal globular domain, a 97 aa central P-domain, and a 90 aa C-terminal domain. The globular domain shows lectin activity, the P-domain binds one Ca⁺⁺ ion with high affinity, and the C-terminus binds Ca⁺⁺ and contains an RNEL ER retention motif. The amino acid sequence of Calreticulin‑2 is 84%, 83% and 87% identical to that of mouse, bovine and canine Calreticulin‑2, respectively.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: CALR3
• Uniprot:
  • Q96L12()