Human Kremen-1 protein, Fc Tag | KR1-H5253

Human Kremen-1 protein, Fc Tag | KR1-H5253 | Acro Biosystems | SARS-CoV-2 Host Receptor Proteins

Synonym

KREMEN, KRM1，Dickkopf receptor/Kringle domain-containing transmembrane protein 1/Kringle-containing protein marking the eye and the nose

Source

Human Kremen-1, Fc Tag (KR1-H5253) is expressed from human 293 cells (HEK293). It contains AA Arg 21 - Thr 392 (Accession # Q96MU8-1).
Predicted N-terminus: Arg 21

Molecular Characterization

Online(Arg 21 - Thr 392) Q96MU8-1Development Suggestion
This protein carries a human IgG1 Fc tag at the C-terminus.

The protein has a calculated MW of 67.4 kDa. The protein migrates as 80-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin

Less than 1.0 EU per μg by the LAL method.

Purity

>95% as determined by SDS-PAGE.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.

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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:

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