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SRP3216

Sigma-Aldrich

KC (CXCL1) from mouse

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

Synonym(s):

CXCL1, GRO1, GROa, NAP-3

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

Pricing and availability is not currently available.

biological source

mouse

recombinant

expressed in E. coli

Assay

≥98% (HPLC)
≥98% (SDS-PAGE)

form

lyophilized

mol wt

7.8 kDa

packaging

pkg of 20 μg

technique(s)

cell culture | mammalian: suitable

impurities

<0.1 EU/μg endotoxin, tested

color

off-white to yellow

UniProt accession no.

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This Item
SRP3240SRP4210SRP3218
assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

assay

≥98% (HPLC), ≥98% (SDS-PAGE)

biological source

mouse

biological source

rat

biological source

mouse

biological source

mouse

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

mol wt

7.8 kDa

mol wt

7.8 kDa

mol wt

~7.8 kDa

mol wt

7.6 kDa

form

lyophilized

form

lyophilized

form

lyophilized

form

lyophilized

General description

C-X-C motif chemokine receptor 1 (CXCL1) is also known as keratinocyte-derived chemokine (KC). It is part of the glutamate-leucine-arginine (ELR)-containing CXC chemokine family.[1] Recombinant Murine KC (CXCL1) is a 7.8kDa protein consisting of 72 amino acids including the ‘ELR′ motif common to the CXC chemokine family that bind to CXCR1 or CXCR2.

Application

C-X-C motif chemokine receptor 1 (CXCL1) from mouse has been used in transwell assay for chemotaxis.[2]

Biochem/physiol Actions

All three isoforms of growth-related protein (GRO) are CXC chemokines that can signal through C-X-C motif chemokine receptors 1 or 2 (CXCR1 or 2). The GRO proteins chemoattract and activate neutrophils and basophils. It has a role in host defense against polymicrobial sepsis, upregulation of intercellular adhesion molecule 1 (ICAM-1) and migration of neutrophils. The protein also activates mitogen-activated protein kinases (MAPKs), pro-inflammatory proteins and nuclear factor-κB (NF-κB).[3]

Sequence

APIANELRCQ CLQTMAGIHL KNIQSLKVLP SGPHCTQTEV IATLKNGREA CLDPEAPLVQ KIVQKMLKGV PK

Physical form

Lyophilized with no additives.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Muscle-derived expression of the chemokine CXCL1 attenuates diet-induced obesity and improves fatty acid oxidation in the muscle.
Pedersen L
American Journal of Physiology. Endocrinology and Metabolism, 302(7), E831-E840 (2012)
CXCL1 contributes to host defense in polymicrobial sepsis via modulating T cell and neutrophil functions.
Jin L
Journal of Immunology, 193(7), 3549-3558 (2014)
GRO: a novel chemotactic cytokine.
R Sager et al.
Advances in experimental medicine and biology, 305, 73-77 (1991-01-01)
P Tekamp-Olson et al.
The Journal of experimental medicine, 172(3), 911-919 (1990-09-01)
A cDNA clone of murine macrophage inflammatory protein 2 (MIP-2) has been isolated from a library prepared from lipopolysaccharide (LPS)-stimulated RAW 264.7 cells and the nucleotide sequence determined. This cDNA was used to clone cDNAs for human homologues of MIP-2
S Haskill et al.
Proceedings of the National Academy of Sciences of the United States of America, 87(19), 7732-7736 (1990-10-01)
The product of the human GRO gene is a cytokine with inflammatory and growth-regulatory properties; GRO is also called MGSA for melanoma growth-stimulatory activity. We have identified two additional genes, GRO beta and GRO gamma, that share 90% and 86%

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