Mouse LIGHT / TNFSF14 Protein, His Tag, active trimer, low endotoxin (MALS verified)

分子別名（Synonym）

CD258 antigen,CD258,HVEM-L,LIGHT,LTg,TNFSF14,TR2,HVEML

表達(dá)區(qū)間及表達(dá)系統(tǒng)（Source）

Mouse LIGHT Protein, His Tag (LIT-M5243) is expressed from human 293 cells (HEK293). It contains AA Asp 72 - Val 239 (Accession # Q9QYH9-1).

Predicted N-terminus: His

蛋白結(jié)構(gòu)（Molecular Characterization）

This protein carries a polyhistidine tag at the N-terminus.

The protein has a calculated MW of 58.9 kDa. The protein migrates as 55-60 kDa and 65-80 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

內(nèi)毒素（Endotoxin）

Less than 1.0 EU per μg by the LAL method.

純度（Purity）

>90% as determined by SDS-PAGE.

制劑（Formulation）

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

重構(gòu)方法（Reconstitution）

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存儲(chǔ)（Storage）

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

-20°C to -70°C for 12 months in lyophilized state;

-70°C for 3 months under sterile conditions after reconstitution.

背景（Background）

腫瘤壞死因子配體超家族成員14（LIGHT）是一種腫瘤壞死因子（TNF）超家族配體，通過(guò)皰疹病毒進(jìn)入介體（HVEM）和淋巴毒素β受體（LTbetaR）發(fā)出信號(hào)來(lái)調(diào)節(jié)T細(xì)胞免疫反應(yīng)。LIGHT已成為影響CTL介導(dǎo)的腫瘤排斥、同種異體排斥和移植物抗宿主病的T細(xì)胞共刺激信號(hào)的有力發(fā)起者。LIGHT的組成性表達(dá)導(dǎo)致組織破壞和自身免疫樣疾病綜合征。