Pricing

  For pricing information, USA customers sign in.
  Outside USA? Please contact your distributor for pricing.

Specifications

Recombinant Human BRAK is a newly discovered CXC chemokine. BRAK shares 30% identity with MIP-2 alpha and beta and shares several biological activities. Human BRAK is an 9.4kD protein containing 77 amino acid residues.
Catalog #	B2705
Source	E.coli
Form	Supplied as a lyophilized powder. No preservatives added.
Storage and Stability	Lyophilized powder may be stored at -20°C. Reconstitute to nominal volume by adding sterile buffer. Aliquot and store at -20°C. Reconstituted product is stable for 3 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Purity	98% by SDS-PAGE and HPLC analysis.
Endotoxin	0.1ng/ug (1EU/ug).
Reconstitution	Reconstitutie with water to a concentration of 0.1-1mg/ml. This solution can then be diluted into other aqueous buffers.
	Biological Activity: Determined by it’s ability to chemoattract activated monocytes using a concentration range of 1-10ng/ml.
AA Sequence	SKCKCSRKGP KIRYSDVKKL EMKPKYPHCE EKMVIITTKS VSRYRGQEHC LHPKLQSTKR FIKWYNAWNE KRRVYEE
Country of Origin	USA
Molecular Weight	9.4kD
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.