Human LIF Protein BP005281 Syd Labs
Human LIF Protein (LIF-HM001)
Human LIF Protein (LIF-HM001)
Human LIF Protein BP005281 Syd Labs
Human LIF Protein (LIF-HM001)
Human LIF Protein (LIF-HM001)

Human LIF Protein No Tag | Syd Labs BP005281

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Human LIF Protein BP005281 Syd Labs

Human LIF Protein No Tag | Syd Labs BP005281

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(悉得）Syd Labs 货号：BP005281 Human LIF Protein with No Tag (人 LIF 蛋白 No Tag) is expressed from HEK293 without tag.It contains Ser23-Phe202.

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Syd Labs, Inc.
SKU： BP005281 分类： ,

产品参数

货号 BP005281
产品名称Human LIF Protein No Tag | Syd Labs BP005281
供货商名称 Syd Labs, Inc.
品牌名 Syd Labs
别称 LIF; HILDA; MLPLI; CDF; DIA
物种 Human
来源 The recombinant Human LIF Protein, (amino acids Ser23-Phe202) fused with No Tag, was produced in HEK 293 cells.
产品标签 No Tag
生物素化 no
确定序列 Ser23-Phe202
分子量 The recombinant Human LIF Protein has a predicted MW of 19.7 kDa. Due to glycosylation, the protein migrates to 40-55 kDa based on Tris-Bis PAGE result.
活性 Immobilized recombinant Human LIF at 2 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Human LIF R, hFc tag with the EC50 of 55.9 ng/ml determined by ELISA.
Form Lyophilized
形式 Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
制剂 It is recommended to reconstitute the lyophilized recombinant Human LIF Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
纯度 >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
内毒素 Less than 1 EU per ug of protein as determined by LAL method.
运输 The recombinant Human LIF Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
稳定性与储存 '-20 to -80°C for 12 months as supplied from date of receipt.； -20 to -80°C for 3-6 months in unopened state after reconstitution.； 2-8°C for 2-7 days after reconstitution.； Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
注意事项 Conditions of optimal recombinant Human LIF Protein performance should be determined experimentally by the investigator.
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文献

BP005281: Human LIF Protein with No Tag (人 LIF 蛋白 No Tag)

 

Leukemia inhibitory factor (LIF) has played a vital role in a series of reproductive events, including follicle growth, embryo growth and differentiation. However, it is unclear whether the level of LIF in embryo culture medium can be used as a marker for clinical pregnancy.

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