當前位置：廈門慧嘉生物科技有限公司>>細胞因子>>Prospec >>OPG Human, His/重組人骨保護素, His 產(chǎn)品編號：CYT-290

OPG Human, His/重組人骨保護素, His 產(chǎn)品編號：CYT-290

返回列表頁

參考價

面議

具體成交價以合同協(xié)議為準

產(chǎn)品型號

品牌

廠商性質(zhì)代理商

所在地廈門市

在線詢價收藏產(chǎn)品查看聯(lián)系電話

聯(lián)系方式：陳先生查看聯(lián)系方式

更新時間：2015-12-30 12:37:27瀏覽次數(shù)：498次

聯(lián)系我時，請告知來自環(huán)保在線

產(chǎn)品分類 品牌分類

  細胞因子

Prospec

全部產(chǎn)品列表

暫無信息

廈門慧嘉生物科技有限公司

經(jīng)營模式：代理商

商鋪產(chǎn)品：9325條

所在地區(qū)：福建廈門市

聯(lián)系人：陳先生

詢價 給他留言

產(chǎn)品簡介

OPG Human, His/重組人骨保護素, His 產(chǎn)品編號：CYT-290
產(chǎn)品規(guī)格：10μg/50μg/1mg

詳細介紹

OPG Human, His/重組人骨保護素, His

產(chǎn)品編號：CYT-290
產(chǎn)品規(guī)格：10μg/50μg/1mg

Synonyms	TNFRSF11B, OPG, OCIF, Osteoclastogenesis inhibitory factor, TR1, MGC29565.
Introduction	Osteoprotegerin, which is a member of the tumor necrosis factor receptor superfamily and is involved in the regulation of bone metabolism. OPGand its ligand （OPGL） are cytokines regulating osteoclasto-genesis. OPGL binds to receptors on the surface of preosteoclasts and stimulates their differentiation into active osteoclasts. This leads to osteoresorption. OPG inhibits this osteoclasto-genesis （OPG is secreted by osteoblasts, and binds to OPGL, thus inhibiting maturation of osteoclasts and osteoresorption）. The degree and activity of osteoresorption depend mainly on the balance between OPG and its ligand （OPGL）; factors increasing OPGL expression mostly reduce OPG expression and vice versa.
Description	Recombinant Human OCIF produced in E.coli cells is a single, non-glycosylated, polypeptide chain containing amino acids 201-401 and having a molecular mass of 31 kDa which includes a 4 kDa His tag. The OPG is purified by proprietary chromatographic techniques.
Source	Escherichia Coli.
Physical Appearance	Sterile Filtered White lyophilized （freeze-dried） powder.
Formulation	The protein was lyophilized from a concentrated （1mg/ml） solution with 1X PBS, 0.1% SDS and 1mM DTT.
Solubility	It is recommended to reconstitute the lyophilized Osteoprotegerin in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.
Stability	Lyophilized Osteoprotegerin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution OCIF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）. Please prevent freeze-thaw cycles.
Purity	Greater than 80.0% as determined by（a） Analysis by RP-HPLC. （b） Analysis by SDS-PAGE.
Applications	1. Positive control for Western blot. 2. Antibody production. 3. Protein assay.
Usage	Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.