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LFA 3 Human

目录号 : GP20718

Lymphocyte Function Associated Antigen-3 Human Recombinant , Fusion Protein

LFA 3 Human Chemical Structure

规格 价格 库存 购买数量
20μg
¥840.00
5-10工作日
100μg
¥2,030.00
5-10工作日
1mg
¥11,900.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

Lymphocyte Function-Associated Antigen-3 Fusion Protein Recombinant Human is produced by recombinant DNA technology in a Chinese Hamster Ovary (CHO) mammalian cell expression system. The molecular weight is 91.4 kDa. Recombinant LFA3 is purified by proprietary chromatographic techniques.

Product Data

Purity Greater than 98.0% as determined by(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. Source Chinese Hamster Ovary.
Phycical Appearance Sterile Filtered White lyophilized (freeze-dried) powder. Shipping Condition Shipped at Room temp.
Synonyms CD58; LFA-3; Ag3; Surface glycoprotein LFA-3.
Solubility It is recommended to reconstitute the lyophilized LFA-3 Human in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability Lyophilized LFA3 Human although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution Human LFA-3 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.
Formulation Each mg of CD58 contains 0.8mg sucrose, 0.3mg glycine, 0.25mg sodium citrate dihydrate, and 4µg citric acid monohydrate.

Introduction

LFA-3 is ligand of the t-lymphocyte cd2 glycoprotein. This interaction is important in mediating thymocyte interactions with thymic epithelial cells, antigen-independent and dependent interactions of t-lymphocytes with target cells and antigen- presenting cells and the t-lymphocyte rosetting with erythrocytes. In addition, the lfa-3/cd2 interaction may prime response by both the cd2+ and lfa-3+ cells.

Stability

Lyophilized LFA3 Human although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution Human LFA-3 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.