Human CCL14/HCC-1/HCC-3 Antibody

Catalog #: MAB3241R Datasheet / COA / SDS

Recombinant Monoclonal Antibody

Catalog #	Availability	Size / Price	Qty
MAB3241R-100
MAB3241R-SP

Chemotaxis Induced by CCL14a/HCC-1 and Neutral-ization by Human CCL14/HCC-1/HCC-3 Antibody.

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Human CCL14/HCC-1/HCC-3 Antibody Summary

Species Reactivity

Human

Specificity

Detects human CCL14/HCC‑1/HCC‑3 in direct ELISAs and Western blots.

Source

Recombinant Monoclonal Rat IgG_2A Clone # 256409R

Purification

Protein A or G purified from cell culture supernatant

Immunogen

E. coli-derived recombinant human CCL14/HCC‑1/HCC‑3
Thr20-Asn109
Accession # NP_116738

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.

Endotoxin Level

<0.10 EU per 1 μg of the antibody by the LAL method.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Western Blot

1 µg/mL

Recombinant Human CCL14a/HCC‑1 aa 20-93 (Catalog # 324-HC)

Human CCL14a/HCC-1 Sandwich Immunoassay

Recommended Concentration

Reagent

ELISA Capture (Matched Antibody Pair)

2-8 µg/mL

Use in combination with:

Detection Reagent: Human CCL14a/HCC‑1 Biotinylated Antibody (Catalog # BAF324)

Standard: Recombinant Human CCL14a/HCC-1 Protein (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.

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.

Scientific Data

Neutralization

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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.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile 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.

Background: CCL14/HCC-1/HCC-3

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.

Entrez Gene IDs

6358 (Human)

Alternate Names

C-C motif chemokine 14; CCL14; 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