重组牛胎盘催乳素(Bovine Placental Lactogen)|10μg/50μg/1mg|CYT-511-上海希美化学有限公司

重组牛胎盘催乳素(Bovine Placental Lactogen)

参考价：面议

供货周期：

一周

品牌：

Prospect Biosystems

规格：

10μg/50μg/1mg

货号：

CYT-511

CAS号：

产品详情

Placental Lactogen Bovine
Placental Lactogen Bovine Recombinant
Catalog No. CYT-511

Synonyms:
Chorionic Somatomammotropin Hormone 1, CSH1, CSB, CS-1, hCS-B, BPL, BPLP-I.

Introduction:
Placental Lactogen is a polypeptide hormone that is produced by the Syncytiotrophoblasts of the Placenta, also known as chorionic somatomammotropin. It has both Growth Hormone and Prolactin activities on growth, lactation, and luteal steroid production. In women, placental lactogen secretion begins soon after implantation and increases to 1 g or more a day in late pregnancy. Placental lactogen is also an insulin antagonist.
Placental Lactogen Bovine is also capable of activating human and other heterologous GH receptors but not ruminat GH receptors.

Description:
Placental Lactogen Bovine Recombinant, is a single polypeptide chain containing 199 amino acids and an additional Ala at the N-terminus having a molecular mass of 23 kDa.
Placental Lactogen Recombinant is purified by proprietary chromatographic techniques.

Source:
Escherichia Coli.

Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation:
The protein was lyophilized from a concentrated (1mg/ml) solution with 0.02-0.03% NaHCO3.

Solubility:
It is recommended to reconstitute the lyophilized Placental Lactogen in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Stability:
Lyophilized Placental Lactogen Bovine Recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Placental Lactogen should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Purity:
Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Amino acid sequence:
The sequence of the first six N-terminal amino acids was determined and was found to be Ala-Glu-Asp-Tyr-Ala-Pro.

Biological Activity:
Placental Lactogen Bovine is biologically active as evidenced by inducing proliferation of Nb2 cells.

Protein content:
UV spectroscopy at 280 nm using the absorbency value of 0.85 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).

Usage:
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Related Products

» Placental Lactogen Caprine
» Placental Lactogen Human
» Placental Lactogen Ovine

重组牛胎盘催乳素(Bovine Placental Lactogen)由上海希美化学有限公司为您提供，货号CYT-511，规格：10μg/50μg/1mg，CAS号：，如您想了解更多关于重组牛胎盘催乳素(Bovine Placental Lactogen)价格、重组牛胎盘催乳素(Bovine Placental Lactogen)结构式、批发、用途等信息，欢迎咨询。除供应重组牛胎盘催乳素(Bovine Placental Lactogen)外，还可为您提供人胎盘催乳素(HPL)ELISA Kit 、重组人胎盘催乳素(Human Placental Lactogen)等试剂，公司有专业的客户服务团队，是您值得信赖的合作伙伴，上海希美化学客户服务电话，售前、售后均可联系。