北京重组人趋化因子CCL5(RANTES)哪里卖

特别声明：本产品及我公司所售其他产品均为科研类试剂产品，严禁用于药物、医疗及其他非科研用途。

北京百奥莱博专业生产销*(代"售")北京重组人趋化因子CCL5(RANTES)哪里卖，我公司供应的分子生物学试剂品类齐全，且具有优势价格，欢迎新老客户垂询订购。

名称：北京重组人趋化因子CCL5(RANTES)哪里卖
产地：国产|进口
品牌：百奥莱博
英文名：Recombinant Human C-C Motif Chemokine 5
规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备，目的基因编码的Ser24-Ser91表达纯化而来。

CCL5/RANTES质量控制：＞95%(还原性SDS-PAGE)。

CCL5/RANTES制剂：冻干品

CCL5/RANTES保存：
冻干蛋白可在-20℃长期保存，室温也可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天。
复溶后建议分装冻存在-20℃，可保存3个月，应避免反复冻融。

CCL5/RANTES复溶：
1、试剂开盖前请先离心。
2、复溶浓度应大于100 μg/ml.
3、冻干蛋白溶于ddH2O中
4、复溶后根据使用量分装保存，避免反复冻融。

关于CCL5/RANTES：
Human Chemokine (C-C Motif) Ligand 5 (CCL5) plays an active role in recruiting leukocytes into inflammatory sites. CCL5 is secreted by many cell types at inflammatory sites and it exerts a wide range of activities through the receptors CCR1, CCR3, CCR4, and CCR5. N-Terminal truncated CCL5/RANTES, Met-RANTES, and amino-oxypentane (AOP)-RANTES exhibit antagonist or partial agonist functions on their receptors. CCL5/RANTES attracts different subtypes of leukocytes into inflamed tissue and intervenes in a wide range of allergic and autoimmune diseases.

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·重组Ecotin
编号：JN1657
英文名称：Recombinant E. coli Ecotin
规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备而成，目标蛋白包含序列(Met1-Arg162)在C端带有His标签。

Ecotin质量控制：＞95%(SEC-HPLC，还原性SDS-PAGE)


Ecotin制剂：冻干品

Ecotin保存：
冻干蛋白长期保存应置于-20℃以下，常温可稳定保存3周。
复溶蛋白溶液可在4℃保存2～7天。
复溶后的蛋白溶液应尽量避免反复冻融，可根据使用量分装冻存在-20℃以下长达3个月。

Ecotin复溶：
打开试剂管前请先离心。
复溶浓度推荐大于100 μg/ml。
Dissolve the lyophilized protein in 1X PBS.
复溶后，请根据用量分装冻存，避免反复冻融。

关于Ecotin：
Ecotins are dimeric periplasmic proteins from Escherichia coli and related Gram-negative bacteria that have been shown to be potent and general inhibitors of many trypsin-fold serine proteases of widely varying substrate specificity, which belong to MEROPS peptidase family S1. Ecotin protein inhibits chymotrypsin, trypsin, elastases, factor X, kallikrein as well as a variety of other proteases and has been characterized as an extremely potent anticoagulant and reversible tight-binding inhibitor of human factor Xa (FXa). The power of inhibition is not linked to specific protease specificity. Immobilized Ecotin has been used to affinity-purify recombinant trypsinogen, indicating that it may also be used to purify additional serine protease zymogens. Comp*(代"a")red to other serine protease inhibitors such as members of the serpin family, the reactive site of ecotin is Met104 (P1). Phylogenetic analysis suggested that Ecotin has an exogenous target, possibly neutrophil elastase. Ecotin from E. coli, Yersinia pestis, and Pseudomonas aeruginosa, all species that encounter the mammalian immune system, inhibit neutrophil elastase strongly while ecotin from the plant pathogen Pantoea citrea inhibits neutrophil elastase 1000-fold less potently. Ecotins all potently inhibit pancreatic digestive peptidases trypsin and chymotrypsin, while showing more variable inhibition of the blood peptidases Factor Xa, thrombin, and urokinase-type plasminogen activator. Ecotin is synthesized as a 162 amino acid precursor with a 20 amino acid signal peptide necessary to direct it to the periplasmic space. The mature protein (residues 21 - 162) is expressed and purified.


北京重组人趋化因子CCL5(RANTES)哪里卖关键词：重组趋化因子CCL5,JN0293,重组人RANTES,重组人趋化因子CCL5,重组人趋化因子CCL5蛋白


·重组小鼠CD274(PD-L1)(B7-H1)(C端带His标签)
编号：JN1376
英文名称：Recombinant Mouse Programmed Cell Death 1 Ligand 1
规格：10μg|50μg|500μg|1mg
本品由我们的哺乳动物细胞表达系统制备而成，目的基因编码的Phe19-Thr238在C端含有His标签。

CD274/PD-L1/B7-H1质量控制：＞95%(还原性SDS-PAGE)

CD274/PD-L1/B7-H1制剂：冻干品

CD274/PD-L1/B7-H1保存：
冻干蛋白置于-20℃以下可长期保存，室温条件下可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天，可分装后置于-20℃保存三个月。

CD274/PD-L1/B7-H1复溶：
打开试剂管前请先离心。
复溶浓度推荐大于100 μg/ml。
冻干蛋白请溶于ddH2O。
复溶后，请根据用量分装冻存，避免反复冻融。

关于CD274/PD-L1/B7-H1：
Mouse Programmed cell death 1 ligand 1(Cd274，PD-L1), is a member of the growing B7 family of immune proteins.It involved in the costimulatory signal essential for T-cell proliferation and IFNG production in a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation by blocking cell cycle progression and cytokine production.B7-H1 has been identified as one of two ligands for programmed death1 (PD1), a member of the CD28 family of immunoreceptors. B7-H1 is constitutively expressed in several organs such as heart, skeletal muscle B7-H1 expression is upregulated in a small fraction of activated T and B cells and a much larger fraction of activated monocytes. The costimulatory function of B7-H1 is critical for enhancing maturation and differentiation of T-cells in lymphoid organs.B7-H1 expression is also induced in dendritic cells and keratinocytes after IFN gamma stimulation. Interaction of B7-H1 with PD1 results in inhibition of TCR-mediated proliferation and cytokine production. The B7-H1:PD1 pathway is involved in the negative regulation of some immune responses and may play an important role in the regulation of peripheral tolerance.



北京重组人趋化因子CCL5(RANTES)哪里卖关键词：重组趋化因子CCL5,JN0293,重组人RANTES,重组人趋化因子CCL5,重组人趋化因子CCL5蛋白

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我公司生产供应销*(代"售")的重组蛋白产品正全系列现货促销，满分期待您的垂询选购北京重组人趋化因子CCL5(RANTES)哪里卖。