$148.20Catalog Number: PYT062-20ugSize: 20ug

BD 1 Rat

Beta Defensin -1 Rat Recombinant

BD-1 Rat Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 37 amino acids and having a molecular mass of 4.1kDa.
The BD-1 is purified by proprietary chromatographic techniques.

Accession

O89117

Amino acid sequence

DQYRCLQNGG FCLRSSCPSH TKLQGTCKPD KPNCCRS.

Biological Activity

Measured by its ability to chemoattract CD34+ dendritic cells using a concentration range of 0.1-1.0 ug/ml.

Formulation

BD-1 protein was lyophilized from a 0.2um filtered concentrated solution in PBS, pH 7.4.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

Greater than 95.0% as determined by:
(a) Analysis by HPLC.
(b) Analysis by SDS-PAGE.

Solubility

It is recommended to reconstitute the lyophilized BD-1 in sterile 18MΩ-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

Source

Escherichia Coli.

Stability

Lyophilized BD-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18oC. Upon reconstitution BD-1 should be stored at 4oC between 2-7 days and for future use below -18oC. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Synonyms

Beta-defensin 1, BD-1, rBD-1, Defensin beta 1, Defb1

Quantity

$148.20

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