IL-7 Protein, Mouse

IL-7 protein regulates lymphocyte population and maintains lymphoid homeostasis by developing, expanding, and supporting survival of T-cells and B-cells. It interacts with IL7R and CSF2RG receptors to exert its effects. IL-7 Protein, Mouse is the recombinant mouse-derived IL-7 protein, expressed by E. coli , with tag free.

The IL-7 protein is a hematopoietic cytokine that plays a vital role in the development, expansion, and survival of naive and memory T-cells and B-cells, thus regulating the population of mature lymphocytes and maintaining lymphoid homeostasis. It interacts with IL7R and CSF2RG receptors to exert its effects.

1.Measured in a cell proliferation assay using antibody against CD3-activated human peripheral blood lymphocytes (PBL) and the ED₅₀ is typically 0.4-5.2 ng/mL.
2.Measured in a cell proliferation assay using antibody against CD3-activated human peripheral blood mononuclear cell (PBMC). The ED₅₀ for this effect is typically 0.4-4 ng/mL.
3.Measured by its binding ability in a functional ELISA. When Recombinant Mouse IL-7 is immobilized at 2 µg/mL (100 µL/well) can bind Biotinylated Recombinant Human IL-7 R alpha. The ED₅₀ for this effect is 1.814 ng/mL.

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  Measured by its binding ability in a functional ELISA. When Recombinant Mouse IL-7 is immobilized at 2 µg/mL (100 µL/well) can bind Biotinylated Recombinant Human IL-7 R alpha. The ED₅₀ for this effect is 1.814 ng/mL.

Mouse

E. coli

Tag Free

P10168/Q544C8/NP_032397.1 (E26-I154)

16196  [NCBI]

Full Length of Mature Protein

ECHIKDKEGKAYESVLMISIDELDKMTGTDSNCPNNEPNFFRKHVCDDTKEAAFLNRAARKLKQFLKMNISEEFNVHLLTVSQGTQTLVNCTSKEEKNVKEQKKNDACFLKRLLREIKTCWNKILKGSI

Approximately 18 kDa, based on SDS-PAGE under reducing conditions.

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  ≥ 90%, as determined by reducing SDS-PAGE.

Lyophilized powder

1.Lyophilized from a 0.22 μm filtered solution of PBS, 5% trehalose, 5% mannitol, 0.01% Tween 80.
2.Lyophilized from a 0.22 μm filtered solution of PBS.
3.Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4, 8% trehalose.
Please refer to the lot-specific COA for specific buffer information.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.