Human Calreticulin-2 Antibody

Catalog # Availability Size / Price Qty
MAB2927
MAB2927-SP
Detection of Calreticulin-2 in MCF‑7 Human Cell Line by Flow Cytometry.
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Human Calreticulin-2 Antibody Summary

Species Reactivity
Human
Specificity
Detects human Calreticulin-2 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human Calreticulin is observed.
Source
Monoclonal Mouse IgG2B Clone # 321007
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human Calreticulin-2
Thr20-Leu384
Accession # Q96L12
Formulation
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.
Label
Unconjugated

Applications

Recommended Concentration
Sample
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 
Intracellular Staining by Flow Cytometry
2.5 µg/106 cells
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 Example

Intracellular Staining by Flow Cytometry Detection of Calreticulin-2 in MCF‑7 Human Cell Line by Flow Cytometry. View Larger

Detection of Calreticulin-2 in MCF‑7 Human Cell Line by Flow Cytometry. 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.

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.

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Preparation and Storage

Reconstitution
Sterile PBS to a final concentration of 0.5 mg/mL.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
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: Calreticulin-2

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.

Entrez Gene IDs
125972 (Human); 73316 (Mouse); 364529 (Rat)
Alternate Names
CALR3; calreticulin 2; calreticulin 3; Calreticulin2; Calreticulin-2; calreticulin-3; cancer/testis antigen 93; Crt2; CRT2calreticulin-2; CT93; FLJ25355; MGC26577

Product Datasheets

FAQs

No product specific FAQs exist for this product, however you may

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

Mouse IgG2B Antibody

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