万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃
- 保质期:
12个月
- 英文名:
Recombinant Activin Receptor Like Kinase 1 (ALK1)
- 库存:
100
- 供应商:
上海沪震
FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!
Organism species Homo sapiens (Human)
Product No. RPB901Hu01
Source Prokaryotic expression
Host E.coli
Purity > 95%
UOM 50ug
Predicted Molecular Mass 29.2kDa
Predicted isoelectric point n/a
Applications SDS-PAGE; WB; ELISA; IP.
Endotoxin Level <1.0EU per 1µg (determined by the LAL method)
激活素受体样激酶1(ALK1)重组蛋白
Subcellular Location n/a
Residues Ser238~Arg479 (Accession # P37023) with N-terminal His-Tag
Formulation Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
SEQUENCES
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSGSEF-SWF RETEIYNTVL LRHDNILGFI ASDMTSRNSS TQLWLITHYH EHGSLYDFLQ RQTLEPHLAL RLAVSAACGL AHLHVEIFGT QGKPAIAHRD FKSRNVLVKS NLQCCIADLG LAVMHSQGSD YLDIGNNPRV GTKRYMAPEV LDEQIRTDCF ESYKWTDIWA FGLVLWEIAR RTIVNGIVED YRPPFYDVVP NDPSFEDMKK VVCVDQQTPT IPNRLAADPV LSGLAQMMRE CWYPNPSAR
USAGE
Reconstitute in sterile PBS, pH7.2-pH7.4.
STORAGE AND STABILITY
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8oC for one month. Aliquot and store at -80oC for 12 months.
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
About the MARKER (complimentary)
Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
激活素受体样激酶1(ALK1)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。
文献和实验,PD-1/PD-L1这么值钱,大家一定好奇它到底是什么鬼。 PD-1全名是程序性死亡分子1(programmed death-1)是Ishida等[1]通过消减杂交技术于1992年发现的[2],是CD28家族成员,胞质区含有2个酪氨酸残基,1个位于靠近N端的免疫受体酪氨酸抑制基序(ITIM)中,另一个1个位于靠近C端的免疫受体酪氨酸转化基序(ITSM)中[2]。 PD-L1(CD274)是B7家族成员,是PD-1的配体,属于1型跨膜蛋白,全长290个氨基酸,包含1个IgV样
中科院高福院士课题组 2020 年发表了哪些重要的研究成果?
-A10 病毒结合的分子模式,KRM1 同时与病毒表面 VP1,VP2,VP3 产生相互作用,横跨由 VP1 蛋白形成的 “峡谷” 样结构部位,其中 VP2 的 EF-loop(138-143 位氨基酸)可能作为受体识别的重要靶点。通过对 A 族肠道病毒衣壳蛋白的序列比对,提示依赖 KRM1 作为受体的 A 族肠道病毒可能拥有与受体结合的通用模式。此外,系统的结构学研究显示,KRM1 的结合会诱导病毒粒子发生构象变化,使得峡谷内部维持病毒粒子稳定的脂类分子(又称「口袋因子」,pocket factor
是与高多样性结合的噬菌体展示技术,完全合成产生人工抗体的文库。另一个策略是生产高特异性的寡核苷或aptamers多肽。这些分子的生产和选择(如SELEX)应服从自动化和高通量捕获分子的产生。MRNA显示方法允许超多样性的文库的快速和有效生产,导致结合分子能结合几乎所有nMpM亲和力的靶分子。正在发展的蛋白质微阵列领域需要发展生产重组蛋白的高通量生产方法。这些方法对成千的特异捕获分子的不断需求是个先决条件。只有这个困难得到解决,才能进行高浓度的蛋白质微阵列分析,而蛋白质微阵列分析是基于阵列的蛋白
技术资料暂无技术资料 索取技术资料









