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產品名稱：重組鼠心肌營養素1蛋白
產品型號：rMuCT-1
產品廠商：KALANG
產品文檔：

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簡單介紹：

重組鼠心肌營養素1蛋白與其它公司提供的重組蛋白不同，rMuCT-1蛋白產品為采用CFS的無細胞麥胚蛋白合成系統表達出來的重組蛋白，可表達出對細胞有毒性、易被蛋白酶降解的蛋白；并獲得具有良好的可溶性，并有翻譯后修飾、從而部分具有功能的蛋白.同時獨有的全自動蛋白純化技術則簡便高效，將蛋白純化過程中對蛋白的損傷降低到*小程度.重組鼠心肌營養素1蛋白（全長序列）產品可用于Western Blot驗證、抗體制備、蛋白檢測、ELISA等試驗中.

詳情介紹：

重組鼠心肌營養素1蛋白

Species Murine

Accession Q60753

GeneID 13019

Source Escherichia coli.

Molecular Weight 重組鼠心肌營養素1蛋白Approximately 21.5 kDa, a single non-glycosylated polypeptide chain containing 203 amino acids.

Quantity 2μg/10μg/1000μg

AA Sequence MSQREGSLED HQTDSSISFL PHLEAKIRQT HNLARLLTKY AEQLLEEYVQ QQGEPFGLPG FSPPRLPLAG LSGPAPSHAG LPVSERLRQD AAALSVLPAL LDAVRRRQAE LNPRAPRLLR SLEDAARQVR ALGAAVETVL AALGAAARGP GPEPVTVATL FTANSTAGIF SAKVLGFHVC GLYGEWVSRT EGDLGQLVPG GVA

Purity > 95 % by SDS-PAGE and HPLC analyses.

Biological Activity 重組鼠心肌營養素1蛋白Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using human TF-1 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 × 10⁶ IU/mg.

Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM Tris, 300 mM NaCl, pH 8.5.

Endotoxin Less than 1 EU/μg of rMuCT-1 as determined by LAL method.

Reconstitution 重組鼠心肌營養素1蛋白We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

Storage This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.

重組鼠心肌營養素1蛋白

SDS-PAGE

Reference 1. Pennica D, Wood WI, Chien KR. 1996. Cytokine Growth Factor Rev. 7:81-91.
2. Robledo O, Fourcin M, Chevalier S, et al. 1997. J Biol Chem. 272:4855-63.
3. Gerhard DS, Wagner L, Feingold EA, et al. 2004. Genome Res. 14:2121-7.

Background Cardiotrophin-1 (CT-1) is a member of the cytokine family which also includes IL-6, IL-11, leukemia inhibitory factor (LIF), oncostatin M (OSM), and ciliary neurotrophic factor (CNTF). CT-1 is a pleiotropic cytokine which is expressed in various tissues including the ***** heart, skeletal muscle, ovary, colon, prostate and fetal lung. In addition, CT-1 which induces cardiac myocyte hypertrophy in vitro can bind to and activate the ILST/gp130 receptor. Murine CT-1 encodes a 203 amino acid (a.a.) residue protein that lacks a hydrophobic signal peptide. Human and murine CT-1 share 80 % a.a. sequence identity and exhibit cross-species activity.

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Species	Murine
Accession	Q60753
GeneID	13019
Source	Escherichia coli.
Molecular Weight	重組鼠心肌營養素1蛋白Approximately 21.5 kDa, a single non-glycosylated polypeptide chain containing 203 amino acids.
Quantity	2μg/10μg/1000μg
AA Sequence	MSQREGSLED HQTDSSISFL PHLEAKIRQT HNLARLLTKY AEQLLEEYVQ QQGEPFGLPG FSPPRLPLAG LSGPAPSHAG LPVSERLRQD AAALSVLPAL LDAVRRRQAE LNPRAPRLLR SLEDAARQVR ALGAAVETVL AALGAAARGP GPEPVTVATL FTANSTAGIF SAKVLGFHVC GLYGEWVSRT EGDLGQLVPG GVA
Purity	> 95 % by SDS-PAGE and HPLC analyses.
Biological Activity	重組鼠心肌營養素1蛋白Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using human TF-1 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 × 10⁶ IU/mg.
Physical Appearance	Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation	Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM Tris, 300 mM NaCl, pH 8.5.
Endotoxin	Less than 1 EU/μg of rMuCT-1 as determined by LAL method.
Reconstitution	重組鼠心肌營養素1蛋白We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage	This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.
重組鼠心肌營養素1蛋白
SDS-PAGE
Reference	1. Pennica D, Wood WI, Chien KR. 1996. Cytokine Growth Factor Rev. 7:81-91. 2. Robledo O, Fourcin M, Chevalier S, et al. 1997. J Biol Chem. 272:4855-63. 3. Gerhard DS, Wagner L, Feingold EA, et al. 2004. Genome Res. 14:2121-7.
Background	Cardiotrophin-1 (CT-1) is a member of the cytokine family which also includes IL-6, IL-11, leukemia inhibitory factor (LIF), oncostatin M (OSM), and ciliary neurotrophic factor (CNTF). CT-1 is a pleiotropic cytokine which is expressed in various tissues including the ***** heart, skeletal muscle, ovary, colon, prostate and fetal lung. In addition, CT-1 which induces cardiac myocyte hypertrophy in vitro can bind to and activate the ILST/gp130 receptor. Murine CT-1 encodes a 203 amino acid (a.a.) residue protein that lacks a hydrophobic signal peptide. Human and murine CT-1 share 80 % a.a. sequence identity and exhibit cross-species activity.

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產品名稱：重組鼠心肌營養素1蛋白