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- 详细信息
- 技术资料
- 保存条件:
冷藏
- 保质期:
长期
- 英文名:
Recombinant Human CD19
- 库存:
606
- 供应商:
北京百奥莱博科技有限公司
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。
重组人CD19现货促销由专业试剂供应商北京百奥莱博提供,用于生化科研试验,本产品质量好,且极具价格优势,深为用户称道,了解更多重组人CD19等分子生物学试剂产品请联系我司咨询订购。
名称:重组人CD19现货促销
产地:国产|进口
规格:10μg|50μg|500μg|1mg
品牌:百奥莱博
编号:JN1846
英文名:Recombinant Human CD19
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Pro20-Lys291在C端带有Fc标签。
CD19质量控制:>95%(还原性SDS-PAGE)
CD19制剂:冻干品
CD19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。
CD19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CD19:
CD19 is a single-pass type I membrane protein containing 2 Ig-like C2-type (immunoglobulin-like) domains. CD19 is expressed on follicular dendritic cells and B cells. In fact, it is present on B cells from earliest recognizable B-lineage cells during development to B-cell blasts but is lost on maturation to plasma cells. CD19 primarily acts as a B cell co-receptor in conjunction with CD21 and CD81. Upon activation, the cytoplasmic tail of CD19 becomes phosphorylated, which leads to binding by Src-family kinases and recruitment of PI-3 kinase. CD19 Assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3) which is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen.
关于重组人CD19现货促销的更详细说明,请致电我公司咨询,我们将以最饱满的热情为您提供解答,此外,我公司专业供应下列产品:
·核酸外切酶I
编号:JN0071
英文名称:Exonuclease I
规格:750U
本酶是单链特异性3"→5"核酸外切酶,从ssDNA的3"-OH末端分解生成5"-单核苷酸。对单链DNA的特异性非常高,不分解双链DNA及RNA。可通过80℃,15分钟的热处理使之失活。本制品是把Exo I基因(E. coli)在大肠杆菌中进行表达后,经多次纯化分离而得到的。
产品用途:
1、酶解法清洁PCR反应产物。
2、如需对PCR产物进行测序,需去除反应体系中残存的引物及dNTP,否则测序反应则不能正常进行。外切核酸酶I可用来去除残留的单链引物以及扩增反应中产生的多余的单链DNA。虾碱性磷酸酶(SAP)用来去除残存的单核苷酸(dNTP),之后不需要对PCR产物进行纯化,即可以进行测序反应。此法可以避免繁琐的胶回收、柱纯化、沉淀、磁珠、过滤、透析等方法。
3、在反应液中去除ssDNA fragment。
活性定义:以热变性小牛胸腺DNA为底物,在37℃、pH9.5的 条件下,30分钟内产生10 nmol的酸可溶性物质所 需要的酶量定义为1个活性单位 (U)。
质量保证:经多次柱纯化,SDS-PAGE胶检测仅可见清晰单 一的目的条带;PCR方法检测无大肠杆菌DNA残 留,无核酸内、外切酶污染。
热失活:65℃,20分钟。
·重组人Cadherin-16(CDH16)
编号:JN1287
英文名称:Recombinant Human Cadherin-16
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Pro18-Ala786在C端含有His标签。
CDH16质量控制:>95%(还原性SDS-PAGE)
CDH16制剂:冻干品
CDH16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。
CDH16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CDH16:
Cadherin-16(CDH16) is a single-pass type I membrane protein which contains six cadherin domains. Mature cadherin proteins consist of a large N-terminal extracellular domain, a single membrane-spanning domain, and a small highly conserved C-terminal cytoplasmic domain. Cadherins are calcium-dependent cell adhesion proteins and may contribute to the sorting of heterogeneous cell types. They preferentially interact with themselves in a homophilic manner in connecting cells. Three calcium ions are usually bound at the interface of each cadherin domain and rigidify the connections, imp*(代"a")rting a strong curvature to the full-length ectodomain. CDH16 is exclusively expressed in kidney, where the protein functions as the principal mediator of homotypic cellular recognition. It plays a role in the morphogenic direction of tissue development. CDH16 is composed of an extracellular domain containing 6 cadherin domains, a transmembrane region and a truncated cytoplasmic domain. However, it lacks the prosequence and tripeptide HAV adhesion recognition sequence typical of most classical cadherins.
重组人CD19现货促销关键词:Recombinant Human CD19,重组人CD19蛋白,百奥莱博,JN1846,重组CD19
·重组人SHPK(Sedoheptulokinase)
编号:JN1256
英文名称:Recombinant Human Sedoheptulokinase
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Met1-Ser478在C端含有His标签。
SHPK质量控制:>95%(还原性SDS-PAGE)
SHPK制剂:液体
SHPK保存:收到货后请置于-20℃,可保存6个月,避免反复冻融。
关于SHPK:
Sedoheptulokinase (SHPK) belongs to the FGGY kinase family, and is mainly located in cytoplasm. SHPK is strongly expressed in liver, kidney and pancreas. It is expressed at lower levels in placenta and heart, and very weakly expressed in lung and brain. SHPK catalyzes the chemical reaction: ATP + sedoheptulose = ADP + sedoheptulose 7-phosphatecan, It can transform sedoheptulose to sedoheptulose 7-phosphate in the condition of ATP, and acts as a modulator of macrophage activation through control of glucose metabolism. In addition, It also can be down-regulated by LPS.
重组人CD19现货促销关键词:Recombinant Human CD19,重组人CD19蛋白,百奥莱博,JN1846,重组CD19
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我公司正在优惠促销分子生物学试剂等系列产品,期待您的咨询选购重组人CD19现货促销。
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