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- 详细信息
- 文献和实验
- 技术资料
- 库存:
1000
- 英文名:
Recombinant Interleukin 12 Receptor Beta 2 (IL12Rb2)
- 保质期:
12个月
- 供应商:
上海再康
- 保存条件:
-20℃
| Organism species | Homo sapiens (Human) |
| Product No. | zk073Hu02 |
| Source | Prokaryotic expression |
| Host | E.coli |
| Purity | > 95% |
| UOM | 50ug |
| Predicted Molecular Mass | 42.6kDa |
| Concentration | 6.5 |
| Applications | SDS-PAGE; WB; ELISA; IP. |
| Endotoxin Level | <1.0EU per 1µg (determined by the LAL method) |
| Formulation | Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl. |
MSPILGYWKI KGLVQPTRLL LEYLEEKYEE HLYERDEGDK WRNKKFELGL EFPNLPYYID GDVKLTQSMA IIRYIADKHN MLGGCPKERA EISMLEGAVL DIRYGVSRIA YSKDFETLKV DFLSKLPEML KMFEDRLCHK TYLNGDHVTH PDFMLYDALD VVLYMDPMCL DAFPKLVCFK KRIEAIPQID KYLKSSKYIA WPLQGWQATF GGGDHPPKSD GSTSGSGHHH HHHSAGLVPR GSTAIGMKET AAAKFERQHM DSPDLGTGGG SGIEGRGSMG YRGSEF- YW KERDSNSQPQ LCEIPYRVSQ NSHPINSLQP RVTYVLWMTA LTAAGESSHG NEREFCLQGK ANWMAFVAPS ICIAIIMVGI FSTHYFQ
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.
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.
白介素12受体β2(IL2Rβ2)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
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文献和实验整合素家族白细胞黏附受体组 ( β 2 组 ) β2亚单位为CDl8,分子质量为95kDa。CDl8可分别与CDlla-c(αL、αM和αX)亚单位和αD亚单位组成不同的整合素二聚体LFA-1(αLp2,CDlla/CDl8)、Mac-1(αM日2,CDllb/CDl8)、p150,95(αXβ2,CDllc/CDl8)和αDβ2。CDl8表达于所有的白细胞。CDl8胞质区可与多种细胞骨架蛋白相互作用,如。辅肌动蛋白和细丝蛋白以及胞质调节分子
【摘要】为了建立β2微球蛋白(β2-m)时间分辨荧光免疫分析。以羊抗兔抗体包被板条,双功能螯合剂异氰酸苄基二乙烯三胺五乙酸络合Eu3+及标记β2-m,发光增强系统为以β二酮体为主的增强液。采用竞争法建立β2-m时间分辨荧光免疫分析,数据采用双对数法函数和四参数logistic函数数据处理程序处理。结果此法的批内和批间CV分别为2.25%和2.91%,平均回收率为101.06%,灵敏度为0.06mg/L可测范围为0.06-12mg/L。本方法与白蛋白、肌红蛋白均无交叉反应。溶血对本法无影响。临床
1 资料和方法 1.1 临床资料 正常对照组30例,其中男15例,女15例,年龄23~70岁,平均年龄为(45.7±12.41)岁,均为体检合格的正常人,排除内分泌、肝肾疾患及其他可能引起血清β2 MG升高的因素。大肠癌组30例,男16例,女14 例,平均年龄为(60.53±11.75)岁。胃癌组30例,男15例,女15例,平均年龄为(63.53±10.05)岁。后两组均经临床筛选排除肝肾疾病、自身免疫疾病等可能致β2 MG增高的因素,全部行手术治疗,经影像学和病理检查确诊
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