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Recombinant Human Interferon Omega

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
1308132715-10 μg 0 ￥1600
- +
1308132715-50 μg 0 ￥3200
- +
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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 Omega 具有和IFN-α 相似的抗病毒、防扩散和抗肿瘤活性。
Synonyms
rHuIFN-ω; Interferon omega-1; IFNW1 ; 重组人干扰素ω
Species
Human

Source
E. coli

Accession
P05000

Gene ID
3467

Molecular Weight
Approximately 20.0 kDa

AA Sequence
CDLPQNHGLL SRNTLVLLHQ MRRISPFLCL KDRRDFRFPQ EMVKGSQLQK AHVMSVLHEM LQQIFSLFHT ERSSAAWNMT LLDQLHTGLH QQLQHLETCL LQVVGEGESA GAISSPALTL RRYFQGIRVY LKEKKYSDCA WEVVRMEIMK SLFLSTNMQE RLRSKDRDLG SS

Biological Activity
The ED50 is <0.01 ng/mL as measured by human TF-1 cells, corresponding to a specific activity of >1.0 × 108 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 Omega (rHuIFN-ω) to 0.1-1.0 mg/mL using sterile distilled water or aqueous buffer containing 0.1% BSA.

Storage & Stability
Lyophilized recombinant Human Interferon Omega (rHuIFN-ω) 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
Interferon-omega (IFN-omega), a type I interferon, is a monomeric glycoprotein distantly related in structure to IFN-alpha and IFN-beta, but unrelated to IFN-gamma. The human type I interferon receptor complex, which mediates the biological activity of IFN-alpha and IFN-beta, also binds IFN-omega. IFN-omega is secreted by virus-infected leukocytes. Human IFN-ω binds to the α/β receptor but not to the interferon γ receptor[1]. IFN-omega has antiviral function on hepatitis B virus replication in human hepatoma cells[2]. IFN-ω also has been explored as a treatment option for some diseases or viral infections in humans and other animals[3].
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