CLCA1 Antibody (1022517) [Unconjugated]

CCL1/I‑309/TCA‑3 was detected in immersion fixed paraffin-embedded sections of human colon using Mouse Anti-Human CCL1/I‑309/TCA‑3 Monoclonal Antibody (Catalog # MAB10766) at 5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (CTS013). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm in Goblet cells. Staining was performed using our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Simple Western lane view shows lysates of human small intestine, loaded at 0.2 mg/mL. Specific bands were detected for CLCA1 at approximately 55 and 89 kDa (as indicated) using 20 µg/mL of Mouse Anti-Human CLCA1 Monoclonal Antibody (Catalog # MAB10766) . This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

• Reactivity: Hu
• Applications: Simple Western, IHC
• Clone: 1022517
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated

CLCA1 Antibody (1022517) [Unconjugated] Summary

• Immunogen: Human embryonic kidney cell HEK293-derived CLCA1
  Asn22-Ser477
  Accession # A8K714
• Specificity: Detects CLCA1 in direct ELISAs.
• Source: N/A
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry 5-25 ug/mL
  • Simple Western 20 ug/mL

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.
• Reconstitution Instructions: Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

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

Alternate Names for CLCA1 Antibody (1022517) [Unconjugated]

• CaCC
• CaCC-1
• Calcium-activated chloride channel family member 1
• Calcium-activated chloride channel protein 1
• chloride channel accessory 1
• chloride channel regulator 1
• chloride channel regulator
• chloride channel, calcium activated, family member 1
• CLCA1
• CLCRG1
• FLJ95147
• GOB5
• hCaCC-1
• HCLCA1

Background

CLCA1 is a member of the calcium sensitive chloride conductance protein family which may be involved in mediating calcium-activated chloride conductance.  This protein is expressed in goblet cells and intestinal basal crypt epithelial of the small intestine and colon. CLCA1 regulates mucin expression and participates in innate immune responses by binding to yet unidentified molecules on inflammatory cells for cytokine and chemokine production.  CLCA1 also targets lymphatic endothelial cells and cancer cells.  CLCA1 is a candidate as a modulating factor in the pathogenesis of mucus hypersecretory-associated respiratory and gastrointestinal diseases including asthma, COPD, cystic fibrosis, pneumonia, colon colitis, cystic fibrosis intestinal mucous disease, ulcerative colitis, and gastrointestinal parasitic infection.

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

• Uniprot:
  • A8K714()