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You are here:Home » Molecular Biology » Growth Factors-CXCL » CXCL2, Recombinant, Human, aa35-107 (C-X-C Motif Chemokine 2, CINC-2a, GRO2, GROb, MGSA-b, MIP-2a, MIP2, MIP2A, SCYB2)

CXCL2, Recombinant, Human, aa35-107 (C-X-C Motif Chemokine 2, CINC-2a, GRO2, GROb, MGSA-b,
MIP-2a, MIP2, MIP2A, SCYB2)

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Specifications

Produced by activated monocytes and neutrophils and expressed at sites of inflammation. Hematoregulatory chemokine, which, in vitro, suppresses hematopoietic progenitor cell proliferation. GRO-beta(5-73) shows a highly enhanced hematopoietic activity.
Catalog #169384
SourceRecombinant protein corresponding to aa35-107 from human CXCL2 expressed in E. coli (Accession# P19875).
Molecular Weight~8kD
Endotoxin<0.1ng/ug (1EU/ug)
Biological ActivityDetermined by its ability to chemoattract 293 transfected CXCR2 cells using a concentration range of 10-100ng/ml.
AA SequenceRAAGAPLATELRCQCLQTLQGIHLKNIQSVKVKSPGPHCAQTEVIATLKNGQKACLNPASPMVKKIIEKMLKNGKSN
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile buffer or dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight~8kD
SourceE. coli
Purity~95% (SDS-PAGE and HPLC)
ConcentrationAs reported
FormSupplied as a lyophilized powder in 20mM Tris, pH 8.0. Reconstitute in ddH2O.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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