IL 7 Human, HEK

IL 7 Human, HEK

Cytokines

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Description

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Quantity

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  • Name :

    IL 7 Human, HEK

    Description:

    Interleukin-7 Human Recombinant, HEK

    Lymphopoietin 1 (LP-1), pre-B cell factor, IL-7.

    Product # :

    CYT-197

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

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  • description
  • source
  • formulation
  • purity
  • biological activity
  • More Info

Description

IL-7 Human Recombinant produced in HEK cells is a glycosylated monomer, having a molecular weight range of 19-30kDa due to glycosylation.The IL-7 is purified by proprietary chromatographic techniques.

Source

HEK.

Formulation

The IL7 was lyophilized from 1mg/ml in 1xPBS.

Purity

Greater than 95% as obsereved by SDS-PAGE.

Biological Activity

The activity was determined by the dose dependent stimulation of the proliferation of murine 2E8 cells and is typically 0.3ng/ml corresponding to a specific activity of 3,333,334units/mg.

More Info

  • Introduction

    IL-7 is a cytokine important for B and T cell development. This cytokine and the hepatocyte growth factor (HGF) form a heterodimer that functions as a pre-pro-B cell growth-stimulating factor. This cytokine is found to be a cofactor for V(D)J rearrangement of the T cell receptor beta (TCRB) during early T cell development. This cytokine can be produced locally by intestinal epithelial and epithelial goblet cells, and may serve as a regulatory factor for intestinal mucosal lymphocytes. Knockout studies in mice suggested that this cytokine plays an essential role in lymphoid cell survival.

  • Synonyms

    Lymphopoietin 1 (LP-1), pre-B cell factor, IL-7.

  • Physical Appearance

    Sterile Filtered White lyophilized (freeze-dried) powder.

  • Stability

    Lyophilized IL-7 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL7 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

  • Solubility

    It is recommended to reconstitute the lyophilized IL-7 in sterile PBS containing 0.1% endotoxin-free recombinant HSA.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Il 7 Human Hek

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