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產品名稱：重組馬白介素-2 Cys141Ser蛋白
產品型號：rEqIL-2 Cys141Ser
產品廠商：KALANG
產品文檔：

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簡單介紹：

重組馬白介素-2 Cys141Ser蛋白與其它公司提供的重組蛋白不同，rEqIL-2 Cys141Ser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.重組馬白介素-2 Cys141Ser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：

重組馬白介素-2 Cys141Ser蛋白

Species Equine

Accession P37997

GeneID 100034204

Source Escherichia coli.

Molecular Weight 重組馬白介素-2 Cys141Ser蛋白Approximately 14.9 kDa, a single non-glycosylated polypeptide chain containing 129 amino acids.

Quantity 2μg/10μg/1000μg

AA Sequence APTSSSKRET QQQLKQLQMD LKLLLEGVNN NKNPKLSKML TFKINMPKKA TELKHLQCLE EELKPLEEML KNFLSKDIKE LMSNINVTVL GLKGSETRFT CEYDDETGTI VEFLNKWITF SQSIFSTMT

Purity 重組馬白介素-2 Cys141Ser蛋白> 97 % by SDS-PAGE and HPLC analyses.

Biological Activity Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using murine CTLL-2 cells is less than 1.0 μg/ml, corresponding to a specific activity of > 1000 IU/mg.

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

Formulation 重組馬白介素-2 Cys141Ser蛋白Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 6.5.

Endotoxin Less than 0.1 EU/μg of rEqIL-2 Cys141Ser as determined by LAL method.

Reconstitution 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.

重組馬白介素-2 Cys141Ser蛋白

SDS-PAGE

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Species	Equine
Accession	P37997
GeneID	100034204
Source	Escherichia coli.
Molecular Weight	重組馬白介素-2 Cys141Ser蛋白Approximately 14.9 kDa, a single non-glycosylated polypeptide chain containing 129 amino acids.
Quantity	2μg/10μg/1000μg
AA Sequence	APTSSSKRET QQQLKQLQMD LKLLLEGVNN NKNPKLSKML TFKINMPKKA TELKHLQCLE EELKPLEEML KNFLSKDIKE LMSNINVTVL GLKGSETRFT CEYDDETGTI VEFLNKWITF SQSIFSTMT
Purity	重組馬白介素-2 Cys141Ser蛋白> 97 % by SDS-PAGE and HPLC analyses.
Biological Activity	Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using murine CTLL-2 cells is less than 1.0 μg/ml, corresponding to a specific activity of > 1000 IU/mg.
Physical Appearance	Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation	重組馬白介素-2 Cys141Ser蛋白Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 6.5.
Endotoxin	Less than 0.1 EU/μg of rEqIL-2 Cys141Ser as determined by LAL method.
Reconstitution	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.
重組馬白介素-2 Cys141Ser蛋白
SDS-PAGE

產品名稱：重組馬白介素-2 Cys141Ser蛋白