Product Details

Purity

>96% as determined by SDS-PAGE.

Endotoxin

Less than 1.0 EU/μg as determined by LAL method.

Activity

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration of 5.0-20 ng/ml.

Target Names

CCL14

Uniprot No.

Q16627

Research Area

Immunology

Alternative Names

CC-1; CC-3; CCL14; CCL14_HUMAN; chemokine (C-C motif) ligand 14; Chemokine CC-1/CC-3; chemokine CC1; chemokine CC3; chemokine HCC1; chemokine HCC3; CKb1; HCC 1; HCC 3; HCC-1(1-74); HCC-1(9-74); HCC-1/HCC-3; HCC-3; HCC1; HEMOFILTRATE CC CHEMOKINE 1; MCIF; NCC-2; NCC2; new CC chemokine 2; SCYA14; SCYL2; small inducible cytokine subfamily A (Cys-Cys); member 14; Small-inducible cytokine A14; SY14

Species

Homo sapiens (Human)

Source

E.coli

Expression Region

22-93aa

Complete Sequence

TESSSRGPYH PSECCFTYTT YKIPRQRIMD YYETNSQCSK PGIVFITKRG HSVCTNPSDK WVQDYIKDMK EN

Mol. Weight

8.4 kDa

Protein Length

Partial

Tag Info

Tag-Free

Form

Lyophilized powder

Buffer

Lyophilized from a 0.2 µm filtered PBS, pH 7.4

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Troubleshooting and FAQs

Protein FAQs

Storage Condition

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shelf Life

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Lead Time

5-10 business days

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Datasheet & COA

Please contact us to get it.

Description

CCL14 (HCC-1) is among the most abundant chemokines in human plasma, yet its truncated active form (residues 22–93) drives potent monocyte chemotaxis that the full-length protein lacks, making sequence fidelity of this processed variant critical for meaningful functional data. This tag-free recombinant human CCL14 elicits monocyte migration at 5–20 ng/ml in chemotaxis bioassays, providing a suitable basis for Transwell migration studies, CCR1/CCR5 receptor activation experiments, and downstream MAPK or NF-κB signaling pathway analyses. Endotoxin levels below 1.0 EU/μg minimize LPS-driven artifacts that commonly confound monocyte and macrophage functional readouts, supporting use in primary immune cell assays and in vivo inflammation models where spurious innate immune activation would compromise interpretation. Purity exceeding 96% by SDS-PAGE, combined with this stringent endotoxin profile, also satisfies the criteria typical for ELISA standard curves and antibody validation workflows requiring a reliable positive control.

Target Background

Function

Has weak activities on human monocytes and acts via receptors that also recognize MIP-1 alpha. It induces intracellular Ca(2+) changes and enzyme release, but no chemotaxis, at concentrations of 100-1,000 nM, and is inactive on T-lymphocytes, neutrophils, and eosinophil leukocytes. Enhances the proliferation of CD34 myeloid progenitor cells. The processed form HCC-1(9-74) is a chemotactic factor that attracts monocytes, eosinophils, and T-cells and is a ligand for CCR1, CCR3 and CCR5.

Gene References into Functions

TMEM88, CCL14, and CLEC3B genes were stable and available in predicting the survival and palindromia time of hepatocellular carcinoma. These genes could function as potential prognostic genes contributing to improve patients' outcomes and survival PMID: 28718365
CCL14 is a critical mediator of the JARID1B/LSD1/NuRD complex in regulation of angiogenesis and metastasis in breast cancer. PMID: 21937684
enhanced expression in intestinal epithelium in inflammatory bowel disease and display of antibacterial activity PMID: 19812544
Functional data from activity assays by intracellular calcium flux and inhibition of CCR5-mediated HIV-1 entry show that only CCL14 [9-74] is fully active at these near-physiological concentrations where CCL14 [9-74] is monomeric and CCL14 is dimeric PMID: 17691823
CCL14 is involved in mechanisms by which trophoblast cells migrate during early pregnancy. PMID: 18367676
SLE, this study reveals strong associations with a marker and a haplotype encompassing the CCL14 gene, which suggests that a lupus relevant variant may lie within or in the proximity of this haplotype. PMID: 18602166
the activity of CCL14a might be regulated by stringent proteolytic activation and inactivation steps PMID: 19553544
D6 cooperates with CD26 in the negative regulation of CCL14 by the selective degradation of its biologically active isoform. PMID: 19632987

Hide All

Subcellular Location

Secreted.

Protein Families

Intercrine beta (chemokine CC) family

Tissue Specificity

Expressed constitutively in several normal tissues: spleen, liver, skeletal and heart muscle, gut, and bone marrow, present at high concentrations (1-80 nM) in plasma.

Database Links

HGNC: 10612

OMIM: 601392

KEGG: hsa:6358

UniGene: Hs.272493

Code	CSB-AP000571HU
Abbreviation	Recombinant Human CCL14 protein, partial (Active)
MSDS	MSDS Datasheet
Size	$354
	Order now
Image
Have Questions?	Leave a Message or Start an on-line Chat

Recombinant Human C-C motif chemokine 14 protein (CCL14), partial (Active)

Product Details

Related Products

Customer Reviews and Q&A

Target Background

×CloseMessage