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Recombinant Human C-C motif chemokine 1 (CCL1), partial (Active)

Recombinant Human C-C motif chemokine 1 (CCL1), partial (Active)

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Code	CSB-AP000811HU
Abbreviation	Recombinant Human CCL1 protein, partial (Active)
MSDS	MSDS Datasheet
Size	$354
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Product Details
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Target Background

Product Details

Purity

>97% 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 T-lymphocytes is in a concentration range of 10-100 ng/ml.

Target Names

CCL1

Uniprot No.

P22362

Research Area

Immunology

Alternative Names

C-C motif chemokine 1; Ccl1; CCL1_HUMAN; Chemokine CC Motif Ligand 1; inflammatory cytokine I-309; P500; SCYA1; SISe; small inducible cytokine A1; Small-inducible cytokine A1; T lymphocyte secreted protein I-309; T lymphocyte secreted protein I-309; T lymphocyte-secreted protein I-309; TCA3

Species

Homo sapiens (Human)

Source

E.coli

Expression Region

23-96aa

Complete Sequence

SKSMQVPFSR CCFSFAEQEI PLRAILCYRN TSSICSNEGL IFKLKRGKEA CALDTVGWVQ RHRKMLRHCP SKRK

Mol. Weight

8.6 kDa

Protein Length

Partial

Tag Info

Tag-Free

Form

Lyophilized powder

Buffer

Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 100 mM NaCl.

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

The recombinant human CCL1 protein is expressed in E. coli and covers the partial mature sequence of 23-96aa. This tag-free protein is provided as a lyophilized powder, allowing for easy reconstitution with sterile water or buffer. With a purity of >97% as determined by SDS-PAGE and HPLC, our recombinant CCL1 also maintains a low endotoxin level of less than 1.0 EU/µg, as measured by the LAL method. The protein retains full biological activity, as demonstrated by its effectiveness in a chemotaxis bioassay using human T-lymphocytes, with an activity concentration range of 10-100 ng/ml.

C-C motif chemokine 1 (CCL1) is a member of the CC chemokine family and plays a crucial role in immune cell trafficking and function. As such, understanding the functions and mechanisms of CCL1 is vital in uncovering the roles it plays in the immune system and the development of potential therapeutic interventions for immune-related diseases.

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Target Background

Function

Cytokine that is chemotactic for monocytes but not for neutrophils. Binds to CCR8.

Gene References into Functions

Chemokine (C-C motif) ligand 1 ( CCL1) is preferentially Plasma levels of CCL1 were significantly higher in patients with HAM/TSP. Minocycline inhibited the production of CCL1 in HTLV-1-infected T-cell lines. PMID: 29202792
downregulation of miR-20a-5p is caused by promoter hypermethylation. MiR-20a-5p could also suppress the production of IL-17 by targeting OSM and CCL1 production in CD4(+) T cells in patients with active VKH. PMID: 28972028
was to evaluate the possible association between CCL1 rs2072069 G/A or/and TLR2 rs3804099 T/C (T597C) polymorphisms and pulmonary tuberculosis (PTB) or/and tuberculous meningitis (TBM) in a sample of the Chinese adult population PMID: 26722451
The results of the present study demonstrated that GAS5 was able to suppress bladder cancer cell proliferation, at least partially, by suppressing the expression of CCL1. PMID: 26548923
CCL1-CCR8 interaction may play a critical role in lymphocytic recruitment in IgG4-related sclerosing cholangitis and type 1 autoimmune pancreatitis, leading to duct-centred inflammation and obliterative phlebitis. PMID: 23811304
CCL1 is an antimicrobial protein with bacteriocidal activity against E. coli and S. aureus. PMID: 12949249
These data identify a novel function for CCL1-CCR8 in metastasis and lymph node LECs as a critical checkpoint for the entry of metastases into the lymph nodes. PMID: 23878309
CCL1, CCL26, and IgE may be associated with pruritus in cutaneous T-cell lymphoma. PMID: 22948508
C-terminal clipping of chemokine CCL1/I-309 enhances CCR8-mediated intracellular calcium release and anti-apoptotic activity PMID: 22479563
There was a borderline association between a single nucleotide polymorphism located within the CCL1 gene and predisposition to tuberculosis using a singlepoint analysis PMID: 22147355
ACEI is effective in downregulating LPS-induced TNF-alpha, I-309, and IP-10, which play important roles in the pathogenesis of inflammation PMID: 21849907
After stimulation via high-affinity FcepsilonRI, the transcriptional levels of I-309 (CCL1), MIP-1alpha (CCL3) and MIP-1beta (CCL4) were found among the 10 most increased human and mouse transcripts from approximately 12 000 genes PMID: 12393595
Transfected human CCL1 up-regulated ERK1/2 MAPK phosphorylation in BW5147 cells. CCL1 activates the MAPK pathway in CCR8-transfected CHO cells. PMID: 12645948
the axis CCL1-CCR8 links adaptive and innate immune functions that play a role in the initiation and amplification of atopic skin inflammation PMID: 15814739
CC chemokine ligand 1 may play a role in lymphocyte recruitment in bronchial asthma PMID: 16540498
Benzo(a)pyrene and an aryl hydrocarbon receptor agonist enhance activitity of te Ccl1 promoter. PMID: 16679317
Thus, CCL1 is a CC chemokine with a unique pattern of regulation associated with a distinct form of M2 (Type 2, M2b) monocyte activation, which participates in macrophage-dependent regulatory circuits of innate and adaptive immunity. PMID: 16735693
Variants in the CCL1 gene are associated with susceptibility to AEs through their potential implication in the host defense mechanisms against AEs. PMID: 16864713
The mechanisms underlying the mast cell-CD4-positive T lymphocyte axis is determined by mast cell-derived CCL1 and a subset of CD4-positive T cells expressing CCR8. PMID: 17641040
The combination of 17beta-E(2) with the environmental pollutant TCDD is involved in the pathogenesis of endometriosis via up-regulating the chemokine CCR8-I-309. PMID: 17693327
6 single nucleotide polymorphisms in CCL1 were found to be associated with tuberculosis in a case-control genetic association study with 273 TB cases and 188 controls PMID: 19057661
serum CCL1 levels were slightly, but statistically significantly, correlated with serum IgE levels in patients with bullous pemphigoid. PMID: 19117730
The authors show here that PRV-gG binds to the human chemokine CL1 and several CC and CXC human chemokines with high affinity. PMID: 19776237