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產品名稱：重組小鼠干擾素-λ2/白細胞介素-28A蛋白
產品型號：rMuIFN-λ2/IL-28A
產品廠商：KALANG
產品文檔：

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簡單介紹：

重組小鼠干擾素-λ2/白細胞介素-28A蛋白與其它公司提供的重組蛋白不同，rMuIFN-λ2/IL-28A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.重組小鼠干擾素-λ2/白細胞介素-28A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：

重組小鼠干擾素-λ2/白細胞介素-28A蛋白

Species Murine

Accession Q4VK74

GeneID 330496

Source Escherichia coli.

Molecular Weight 重組小鼠干擾素-λ2/白細胞介素-28A蛋白Approximately 19.7 kDa, a single non-glycosylated polypeptide chain containing 174 amino acids.

Quantity 5μg/20μg/1000μg

AA Sequence DPVPRATRLP VEAKDCHIAQ FKSLSPKELQ AFKKAKDAIE KRLLEKDMRC SSHLISRAWD LKQLQVQERP KALQAEVALT LKVWENMTDS ALATILGQPL HTLSHIHSQL QTCTQLQATA EPKPPSRRLS RWLHRLQEAQ SKETPGCLED SVTSNLFRLL TRDLKCVASG DQCV

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

Biological Activity 重組小鼠干擾素-λ2/白細胞介素-28A蛋白Fully biologically active when compared to standard. The ED₅₀ as determined by an anti-viral assay using human HepG2 cells infected with encephalomyocarditis is less than 3 ng/ml, corresponding to a specific activity of > 3.3 × 10⁵ IU/mg.

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

Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, with 5 % trehalose.

Endotoxin Less than 0.1 EU/μg of rMuIFN-λ2/IL-28A as determined by LAL method.

Reconstitution 重組小鼠干擾素-λ2/白細胞介素-28A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.

重組小鼠干擾素-λ2/白細胞介素-28A蛋白

SDS-PAGE

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Species	Murine
Accession	Q4VK74
GeneID	330496
Source	Escherichia coli.
Molecular Weight	重組小鼠干擾素-λ2/白細胞介素-28A蛋白Approximately 19.7 kDa, a single non-glycosylated polypeptide chain containing 174 amino acids.
Quantity	5μg/20μg/1000μg
AA Sequence	DPVPRATRLP VEAKDCHIAQ FKSLSPKELQ AFKKAKDAIE KRLLEKDMRC SSHLISRAWD LKQLQVQERP KALQAEVALT LKVWENMTDS ALATILGQPL HTLSHIHSQL QTCTQLQATA EPKPPSRRLS RWLHRLQEAQ SKETPGCLED SVTSNLFRLL TRDLKCVASG DQCV
Purity	> 95 % by SDS-PAGE and HPLC analyses.
Biological Activity	重組小鼠干擾素-λ2/白細胞介素-28A蛋白Fully biologically active when compared to standard. The ED₅₀ as determined by an anti-viral assay using human HepG2 cells infected with encephalomyocarditis is less than 3 ng/ml, corresponding to a specific activity of > 3.3 × 10⁵ IU/mg.
Physical Appearance	Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation	Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, with 5 % trehalose.
Endotoxin	Less than 0.1 EU/μg of rMuIFN-λ2/IL-28A as determined by LAL method.
Reconstitution	重組小鼠干擾素-λ2/白細胞介素-28A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.
重組小鼠干擾素-λ2/白細胞介素-28A蛋白
SDS-PAGE

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產品名稱：重組小鼠干擾素-λ2/白細胞介素-28A蛋白