CCL14 is a chemokine that promotes chemotaxis of T cells, monocytes, and eosinophils. It occurs in two isoforms resulting from differential mRNA splicing. Following cleavage of a 19 amino acid signal peptide, mature CCL14a (aa 20‑93) is a 74 amino acid peptide that is also known as HCC-1 (Hemofiltrate CC Chemokine-1). It is a weak CCR1 agonist, however, an 8 amino acid N-terminal truncation (aa 28‑93) allows potent signaling through CCR1 and CCR5. CCL14b, also known as HCC-3, is a 90 amino acid peptide (aa 20‑109) resulting from the insertion of 16 amino acids between residues 7 and 8 of CCL14a.
Human CCL14/HCC‑1/HCC‑3 Antibody
R&D Systems | Catalog # MAB3241R
Recombinant Monoclonal Antibody.
Key Product Details
Species Reactivity
Human
Applications
Western Blot, ELISA Capture (Matched Antibody Pair), Neutralization
Label
Unconjugated
Antibody Source
Recombinant Monoclonal Rat IgG2A Clone # 256409R
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Product Specifications
Immunogen
E. coli-derived recombinant human CCL14/HCC‑1/HCC‑3
Thr20-Asn109
Accession # NP_116738
Thr20-Asn109
Accession # NP_116738
Specificity
Detects human CCL14/HCC‑1/HCC‑3 in direct ELISAs and Western blots.
Clonality
Monoclonal
Host
Rat
Isotype
IgG2A
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Scientific Data Images for Human CCL14/HCC‑1/HCC‑3 Antibody
Chemotaxis Induced by CCL14a/HCC-1 and Neutral-ization by Human CCL14/HCC-1/HCC-3 Antibody.
Recombinant Human CCL14a/HCC-1 (Catalog # 1578-HC) chemoattracts the BaF3 mouse pro-B cell line transfected with human CCR1 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Human CCL14a/HCC-1 (10 ng/mL) is neutralized (green line) by increasing concentrations of Rat Anti-Human CCL14/HCC-1/HCC-3 Monoclonal Antibody (Catalog # MAB3241R). The ND50 is typically 0.5-2.5 µg/mL.Applications for Human CCL14/HCC‑1/HCC‑3 Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: Recombinant Human CCL14a/HCC‑1 aa 20-93 (Catalog # 324-HC)
Sample: Recombinant Human CCL14a/HCC‑1 aa 20-93 (Catalog # 324-HC)
Neutralization
Measured by its ability to neutralize CCL14a/HCC‑1-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CCR1. The Neutralization Dose (ND50) is typically 0.5-2.5 µg/mL in the presence of 10 ng/mL Recombinant Human CCL14a/HCC‑1 aa 28‑93.
Human CCL14a/HCC-1 Sandwich Immunoassay
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from cell culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
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.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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.
Calculators
Background: CCL14/HCC-1/HCC-3
Alternate Names
C-C motif chemokine 14, chemokine (C-C motif) ligand 14, Chemokine CC-1/CC-3, chemokine CC-3, CKB1, FLJ16015, HCC-1, HCC-1(1-74), HCC-1/HCC-3, HCC-3, hemofiltrate CC chemokine 1, MCIF, member 14, NCC2CC-1, NCC-2CKb1, new CC chemokine 2, SCYA14CC-3, Small-inducible cytokine A14
Entrez Gene IDs
6358 (Human)
Gene Symbol
CCL14
UniProt
Additional CCL14/HCC-1/HCC-3 Products
Product Documents for Human CCL14/HCC‑1/HCC‑3 Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human CCL14/HCC‑1/HCC‑3 Antibody
For research use only
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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Associated Pathways
