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Recombinant Human Interferon-lambda1/Interleukin-29

英文名：
Cas号：
检测信息查询
货号 规格 货期 库存 价格 会员价 订购
1308132531-10 μg 0 ￥2800 请登录
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1308132531-50 μg 0 ￥9800 请登录
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别 名
Cas号
M D L
分子式
分子量
产品参数
性状 Recombinant Human Interferon-lambda1/Interleukin-29 属于干扰素 λ 家族，具有免疫调节作用，能够抗病毒、抗增殖及抗肿瘤等。
Synonyms
rHuIFN-λ1/IL-29; IL-29; IFN-lambda-1; Cytokine Zcyto21; Interleukin-29 ; 重组人干扰素 λ1/白介素-29
Species
Human

Source
E. coli

Accession
Q8IU54

Gene ID
282618

Molecular Weight
Approximately 19.8 kDa

AA Sequence
GPVPTSKPTT TGKGCHIGRF KSLSPQELAS FKKARDALEE SLKLKNWSCS SPVFPGNWDL RLLQVRERPV ALEAELALTL KVLEAAAGPA LEDVLDQPLH TLHHILSQLQ ACIQPQPTAG PRPRGRLHHW LHRLQEAPKK ESAGCLEASV TFNLFRLLTR DLKYVADGNL CLRTSTHPES T

Biological Activity
The ED50 is <5 ng/mL as measured by HepG2 cells, corresponding to a specific activity of >2.0 × 105 units/mg.

Appearance
Lyophilized powder.

Formulation
Lyophilized after extensive dialysis against PBS, pH 7.4.

Endotoxin Level
<1 EU/μg, determined by LAL method.

Reconstitution
Reconstitute the lyophilized recombinant Human Interferon-lambda1/Interleukin-29 (rHuIFN-λ1/IL-29) to 0.1-1.0 mg/mL using sterile distilled water or aqueous buffer containing 0.1 % BSA.

Storage & Stability
Lyophilized recombinant Human Interferon-lambda1/Interleukin-29 (rHuIFN-λ1/IL-29) is stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping
Room temperature in continental US; may vary elsewhere.

Background
Human Interferon-lambda1/Interleukin-29 is produced by human peripheral blood mononuclear cells (PBMC) and dendritic cells, with antiviral, anti-proliferative and antitumor effects[1]. Human Interferon-lambda1/Interleukin-29 is a member of the interferon lambda family (also known as type III interferons), whose members are distantly related to both the type I interferons and members of the IL-10 family. IFN-λ1 also has important immunoregulatory property, especially with regard to the T helper type 2 (Th2) response[2].
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