
Product Specifications:
Item# 1021: Recombinant HIV-1 MN Envelope Glycoprotein gp120 (Baculovirus).
Concentration: See vial
Mass/vial: 100ug
Diluent: PBS
Purity: >95%
Stabilizer: None
Preservative: None
Storage: -75°C
Physical State: Frozen
Liquid Stability: At least 24 months at -75°C.
Applications: Human diagnostics, CD4 binding, Drug screening, Human T-cell CD4 studies.
Description: Gene cloned from T-cell-tropic HIV-1 MN strain and the full length recombinant envelope gp120 glycoprotein produced in the Baculovirus Expression System.
Purification: This protein is purified by immuno-affinity chromatography to >95% purity as determined by SDS-PAGE, reduced.
Specificity: This protein binds to murine monoclonal antibodies of defined epitope specificity and HIV-1 converted human serum polyclonal antibodies in ELISA and Western ELISA.
Biological Activity: This protein binds to human T-cell receptor CD4 in ELISA and Western ELISA as determined by CD4/gp120/Anti gp120 mAb-peroxidase capture ELISA. This protein activates human T-Lymphocytes (CD4+, CD4-), in vitro, as measured by RNA synthesis during G0 to G1 transition phase of antigen-binding competent cells.
Application and Instructions for use:
Recommended concentrations for use are approximate values. A dose dependent response assay should be performed to determine the optimal concentration for use in specific applications. ELISA and Western ELISA require 10-100ng protein depending on the nature and affinity of the detection reagent. Human serum polyclonal antibodies yield titers of 1:1000 or greater at 10-100ng of immobilized protein under standard ELISA conditions.
Related Clinical Trials
Official Title: | A Phase I, Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate the Safety and Immunogenicity of HIV-1 MN rsgp120 and Bivalent AIDSVAX B/E (HIV-1 MN rgp120/A244 rgp120) in Combination With QS-21 With or Without Alum in Healthy HIV-1 Uninfected Adults |
A Phase I, Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate the Safety and Immunogenicity of HIV-1 MN rsgp120 and Bivalent AIDSVAX B/E (HIV-1 MN rgp120/A244 rgp120) in Combination With QS-21 With or Without Alum in Healthy HIV-1 Uninfected Adults
Intervention:
Biological: MN rgp120/HIV-1 and A244 rgp120/HIV-1, QS-21, rgp120/HIV-1MN
Group 1: low-dose MN rsgp120/HIV-1 plus QS-21 (13 volunteers). Group 2: high-dose MN rsgp120/HIV-1 plus QS-21 (13 volunteers). Group 3: AIDSVAX B/E (injection contains each of the two vaccine components, HIV-1 MN rgp120 and A244 rgp120/HIV-1) plus QS-21 plus alum (13 volunteers).
Group 4: high-dose MN rgp120/HIV-1 plus QS-21 plus alum (13 volunteers). Group 5: placebo plus QS-21 (8 volunteers). Volunteers will be closely monitored after each immunization and followed for a minimum of 12 months after the initial immunization.
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还有水箱温度的控制
1. 清洗的工件:应该清楚的了解需要清洗的产品材质构成、形状结构、尺寸大小、清洗量、清洗洁净度要求、清洗完成后工序是什么等。
2. 需清洗的污物:明确工件表面需要清洗的污质是什么,比如:冲压拉升油脂、抛光腊、积炭、灰尘、指纹等。
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