Human CCL1 / I-309 Protein, Mouse IgG2a Fc Tag

Synonyms

CCL1, I-309, C-C motif chemokine 1

Source

Human CCL1 / I-309 Protein, Mouse IgG2a Fc Tag (CC1-H5253) is expressed from human 293 cells (HEK293). It contains AA Lys 24 - Lys 96 (Accession # P22362-1).

Predicted N-terminus: Lys 24

Molecular Characterization

Other Tags and Version Biotin & Other Labeled Version

This protein carries a mouse IgG2a Fc tag at the C-terminus. The protein has a calculated MW of 35.4 kDa. The protein migrates as 42-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin

Less than 1.0 EU per μg by the LAL method / rFC method.

Purity

>90% as determined by SDS-PAGE.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

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Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Storage

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. -20°C to -70°C for 12 months in lyophilized state;
2. -70°C for 3 months under sterile conditions after reconstitution.

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