庫存單位: PKSH033503_50μg-ES

重組人 FGF-2/FGF 基礎/FGFb 蛋白,50 μg

纖維母細胞生長因子(FGF)是一類肝素結合分泌蛋白,可刺激多種組織的細胞增生和分化。 FGF在體內和體外的多種生物學功能中發揮重要作用;包括有絲分裂發生;細胞遷移;分化;血管生成;和傷口癒合。人類胚胎幹細胞 (hESC) 培養需要細胞培養基中的 FGF 鹼性(也稱為 FGF-2 或 bFGF)來維持未分化和多能狀態。耐熱FGF基礎配方經過精心設計,可增強培養基的穩定性;而不改變其生物學功能。 FGF basic 是幹細胞培養基中維持細胞未分化狀態的必需成分。由於FGF鹼性不穩定;每天需要更換媒體。支援2天培養基更換計畫的耐熱FGF基礎版;因此週末不需要更換媒體。這種熱穩定的FGF鹼性物質在生化研究中比FGF鹼性物質更穩定;並維持細胞生長;透過 2 天的餵食計劃,實現多能性和分化潛力。

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Product Specification

Basic Information

Brands:Elabscience

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Place of Origin:中國

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Reconstitution:不適用

Shipping:本產品以液體形式提供。它是在冷凍溫度下用藍冰/凝膠包運輸的。收到後,立即存放在<-20°C的環境中。

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Calculated Molecular Weight:17.2 kDa

Observed Molecular Weight:17千道爾頓

Purity: 以還原 SDS-PAGE 測定,結果 > 95%。

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Storage:儲存溫度<-20°C,可穩定保存6個月。請盡量減少凍融循環。

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Calculated Molecular Weight:17.2 kDa

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Endotoxin: 經 LAL 方法測定,每 μg 蛋白質含量 < 1.0 EU。

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Research Areas:心血管、訊號傳導、神經科學、幹細胞、癌症、發育生物學

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Bio-activity:未驗證活動

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Formulation:以 20mM Tris-HCl、200mM NaCl、pH 7.5 的 0.2 μm 過濾溶液形式提供。

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