Human CD155 Protein, His Tag_天津卡梅德科技发展有限公司

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Human CD155 Protein, His Tag

Human CD155 Protein, His Tag

产品编号

KMP2393

别名

重组人脊髓灰质炎病毒受体, Poliovirus Receptor, CD155

规格

50ug
100ug
200ug

DATASHEET MSDS

立即询价加入询价列表大包装定制

产品介绍

Catalog Number	KMP2393
Alias	重组人脊髓灰质炎病毒受体, Poliovirus Receptor, CD155
Size	50ug, 100ug, 200ug
Product Description	The Human CD155 Protein(KMP2393) is produced in HEK293 Cells and the target gene encoding Trp21-Asn343 is expressed with a 6His tag at the C-terminus.
Molecular Name	CD155
Product Introduction	CD155（PVR）：免疫球蛋白超家族（IgSF）成员，通过跨膜形式参与细胞间相互作用和免疫调节。
Molecular Weight	35.9 kDa
Expression System	HEK293 Cells
Species	Human
Purity	>95%
SDS-PAGE
Purification	Affinity Purification
Uniprot ID	Q6DKI7
Storage Condition	Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
Formulation	20mM PB, 150mM NaCl, pH7.4
Shipping Condition	In general, the proteins are provided as lyophilized powder which are shipped at ambient temperature. They are shipped out in dry ice if supplied in liquid form.
Background	Poliovirus Receptor(PVR) is a 70 kDa type I transmembrane single-span glycoprotein that belongs to the nectin-like(Necl) family and was originally identified based on its ability to mediate the cell attachment and entry of poliovirus(PV), an etiologic agent of the central nervous system disease poliomyelitis. PVR contains three Ig-like extracellular domains, a transmembrane segment, and a cytoplasmic tail. The normal cellular function of PVR maybe the involvement of intercellular adhension between epithelial cells. Alternate splicing of the PVR mRNA yields four different isoforms(α, β, γ, and δ) with identical extracellular domains.
Endotoxin	<1.0 EU/ug determined by the LAL method
Product Declaration	该产品仅供科研使用，不可直接用于人体或注射。

FAQ

如何储存293F细胞中表达的蛋白？

蛋白可以在-80°C下储存以便长期保存。应分装并避免冻融循环，以保持蛋白的稳定性。
如何提高293F细胞中的蛋白表达效率？

可以通过优化质粒设计、使用高效转染试剂、优化细胞培养条件以及使用蛋白折叠伴侣或密码子优化来提高蛋白表达效率。

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