Recombinant Murine Prolactin

名称：Recombinant Murine Prolactin

货号：UN507

规格：10μg/50μg/100μg/250μg/500μg/1mg

纯度：>98%

系统：E.coli.

产品详情

Recombinant Murine Prolactin

Prolactin (gene name PRL) is a secreted neuroendocrine pituitary hormone that acts primarily on the mammary gland to promote lactation, but has pleiotropic effects in both males and females. Its primary function is to promote and maintain lactation during pregnancy and suckling. In addition, prolactin plays an immunoregulatory role by stimulating the activities of ornithine decarboxylase and protein kinase C, which are important for the proliferation, differentiation, and function of lymphocytes. Recombinant murine prolactin is a 22.4kDa globular protein containing 197 amino acid residues and shares 77% ~ 90% a.a. sequence identity with human and rat prolactin.

 名称缩写/Abbreviation：

rMuProlactin

货号/Item No.：

UN507

别名/Synonyms：

Mammotropin, Luteotropic hormone, Luteotropin

表达系统/Source：

Expressed in E. coli.

分子量/Molecular Weight：

Approximately 22.4 kDa, a single non-glycosylated polypeptide chain containing 197 amino acids.

SCI的检索号/Accession #：

P06879 Leu30-Cys226

蛋白序列/A.A. Sequence：

LPICSAGDCQTSLRELFDRVVILSHYIHTLYTDMFIEFDKQYVQDREFMVKVINDCPTSSLATPEDKEQALKVPPEVLLNLILSLVQSSSDPLFQLITGVGGIQEAPEYILSRAKEIEEQNKQLLEGVEKIISQAYPEAKGNGIYFVWSQLPSLQGVDEESKILSLRNTIRCLRRDSHKVDNFLKVLRCQIAHQNNC

纯度/Purity：

＞98% by SDS-PAGE or HPLC.

活性/Biological Activity：

Fully biologically active when compared to standard. Determined by its ability to induce the proliferation of rat Nb2-11 cells in the concentration range of 0.1-1.0 ng/ml.

配方/Formulation：

Lyophilized from a 0.2 μm filtered concentrated solution in PBS.

外观/Appearance：

Sterile filtered White lyophilized (freeze-dried) powder.

内毒素/Endotoxin：

< 0.01 EU/μg of rMuProlactin 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.