重组人CD28哪里买

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")重组人CD28哪里买，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：重组人CD28哪里买
产地：国产|进口
规格：10μg|50μg|500μg|1mg
英文名：Recombinant Human T-cell-specific surface glycoprotein CD28
品牌：百奥莱博
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Asn19-Pro152在C端带有Fc标签。

CD28质量控制：＞95%(还原性SDS-PAGE)

CD28制剂：冻干品

CD28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。

CD28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CD28：
T-cell-specific surface glycoprotein CD28(CD28) is a single-pass typeI membrane protein which contains one Ig-likeV-type(immunoglobulin-like) domain. It belongs to the immunoglobulin(Ig) superfamily. CD28 is one of the molecules expressed on T cells that provide co-stimulatory signals, which are required for T cell activation.CD28 co-stimulation is necessary for CD4 positive T-cell proliferation and survival, interleukin-2 production, and T-helper type-2 development. Human post-thymic regulatory T cells require CD28 co-stimulation to expand and maintain potent suppressive function in vivo. Apoptosis plays a key role in the age-related decline of CD28 expression and in immunosenescence. CD28 is the receptor for CD80 (B7.1) and CD86 (B7.2). When activated by Toll-like receptor ligands, the CD80 expression is upregulated in antigen presenting cells (APCs). The CD86 expression on antigen presenting cells is constitutive. CD28 is the only B7 receptor constitutively expressed on naive T cells.

重组人CD28哪里买极具性价比，此外，我公司正火爆促销以下产品：

·重组小鼠转换生长因子β1(TGF-β1)
编号：JN0274
英文名称：Recombinant Mouse Transforming Growth Factor beta 1
规格：10μg|50μg|500μg|1mg
本品由我们的哺乳动物表达系统制备，目的基因编码的Ala279-Ser390表达纯化而来。

TGFB1质量控制：＞95%(还原性SDS-PAGE)。

TGFB1制剂：冻干品

TGFB1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。

TGFB1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TGFB1：
Transforming growth factor beta 1 (TGFβ1) is the prototype of a growing superfamily of peptide growth factors and plays a prominent role in a variety of cellular processes, including cell-cycle progression, cell differentiation, reproductive function, development, motility, adhesion, neuronal growth, bone morphogenesis, wound healing, and immune surveillance. TGF-β1, TGF-β2 and TGF-β3 signal via the same heteromeric receptor complex, consisting of a ligand binding TGF-β receptor type II (TβR-II), and a TGF-β receptor type I (TβR-I). Signal transduction from the receptor to the nucleus is mediated via SMADs. TGF-β expression is found in cartilage, bone, teeth, muscle, heart, blood vessels, haematopoitic cells, lung, kidney, gut, liver, eye, ear, skin, and the nervous system.
参考文献


重组人CD28哪里买关键词：Recombinant Human T-cell-specific surface glycopro,百奥莱博,JN1874,重组CD28,重组人CD28蛋白

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重组人CD28哪里买关键词：Recombinant Human T-cell-specific surface glycopro,百奥莱博,JN1874,重组CD28,重组人CD28蛋白


·重组人MMP-1(基质金属蛋白酶1)
编号：JN1680
英文名称：Recombinant Human Matrix Metalloproteinase-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Phe20-Asn469在C端含有His标签。

MMP-1质量控制：＞95%(还原性SDS-PAGE)

MMP-1制剂：液体

MMP-1保存：收到货后请置于-20℃，可保存6个月，避免反复冻融。

关于MMP-1：
Matrix Metalloproteinase-1 (MMP-1) is expressed by fibroblasts, keratinocytes, endothelial cells, monocytes and macrophages. MMP1 contains several distinct domains: a prodomain that is cleaved upon activation, a catalytic domain containing the zinc binding site, a short hinge region, and a carboxyl terminal (hemopexin like) domain. MMP-1 can degrade a broad range of substrates including types I, II, III, VII, VIII, and X collagens as well as casein, gelatin, α1 antitrypsin, myelin basic protein, L-Selectin, pro-TNF, IL1, IGFBP3, IGFBP5, pro-MMP2, and pro-MMP9. A significant role of MMP1 is the degradation of fibrillar collagens in extracellular matrix remodeling, characterized by the cleavage of the interstitial collagen triple helix into 3/4, 1/4 fragments. MMP1 may also be involved in enzyme cascades, cytokine regulation and cell surface molecule modulation.

我公司正在火爆促销重组蛋白系列产品，欢迎您的垂询选购重组人CD28哪里买。