Recombinant Human LD78 beta/CCL3L1

名称：Recombinant Human LD78 beta/CCL3L1

货号：UN169

规格：5μg/20μg/50μg/100μg/500μg/1mg

纯度：>97%

系统：E.coli.

产品详情

 Recombinant Human LD78 beta/CCL3L1

CCL3L1, also named LD78-beta, is belonging to the intercrine beta (chemokine CC) family and it is encoded by the CCL3L1 gene in human. This protein binds to several chemokine receptors including chemokine binding protein 2 (CCBP2 or D6) and chemokine (C-C motif) receptor 5 (CCR5) . It is an inhibitor of HIV-1-infection and chemotactic for lymphocytes and monocytes. Recombinant human LD78β/CCL3L1 is a 7.8kDa protein containing 70 amino acid residues, including the four highly conserved cysteine residues present in CC chemokines.

 名称缩写/Abbreviation：

rHuLD78β/CCL3L1

货号/Item No.：

UN169

别名/Synonyms：

G0/G1 switch regulatory protein 19-2, LD78-beta (1-70), PAT 464.2, Small-inducible cytokine A3-like 1, Tonsillar lymphocyte LD78 beta protein

表达系统/Source：

Expressed in E. coli.

分子量/Molecular Weight：

Approximately 7.8 kDa, a single non-glycosylated polypeptide chain containing 70 amino acids.

SCI的检索号/Accession #：

P16619 Ala24-Ala93

蛋白序列/A.A. Sequence：

APLAADTPTACCFSYTSRQIPQNFIADYFETSSQCSKPSVIFLTKRGRQVCADPSEEWVQKYVSDLELSA

纯度/Purity：

＞97% by SDS-PAGE or HPLC.

活性/Biological Activity：

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration range of 1.0-10 ng/ml.

配方/Formulation：

Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, with 150 mM NaCl, pH 7.4.

外观/Appearance：

Sterile filtered White lyophilized (freeze-dried) powder.

内毒素/Endotoxin：

< 0.01 EU/μg of rHuLD78-β/CCL3L1 protein as determined by LAL method.

复溶/Reconstitution：

Before use this product, please read the direction below carefully. This vial must be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in a sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions.

稳定性和存储/Stability & Storage：

For long term storage, the product should be stored ≤ -20℃. Please avoid repeated freeze-thaw cycles after reconstitution. 36 months from date of receipt, -20 to -70℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -70℃ under sterile conditions after reconstitution.

* THIS PRODUCT IS FOR RESEARCH, LABORATORY AND EVALUATION PURPOSE ONLY.