{"product_id":"recombinant-rat-gro-β-mip-2-cxcl2-rrtgro-β-mip-2-cxcl2-pr3005","title":"Recombinant Rat GRO-β\/MIP-2\/CXCL2 (rRtGRO-β\/MIP-2\/CXCL2) - PR3005","description":"\u003cp\u003eRecombinant Rat GRO-β\/MIP-2\/CXCL2 (rRtGRO-β\/MIP-2\/CXCL2)\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PR3005-5, PR3005-25\u003c\/p\u003e\n\n\u003cp\u003eSizes: 5µg, 25µg\u003c\/p\u003e\n\n\u003cp\u003eSource: Escherichia coli\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight: 7.9 kDa, a single, non-glycosylated polypeptide chain containing 73 amino acids.\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt;98% by SDS-PAGE and HPLC analyses.\u003c\/p\u003e\n\n\u003cp\u003eBiological Activity: Fully biologically active when compared to standard. Determined by its ability to chemoattract total human neutrophils using a concentration range of 1.0-10.0 ng\/ml, corresponding to a Specific Activity of ＞1 x 105 IU\/mg.\u003c\/p\u003e\n\n\u003cp\u003ePhysical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2mm filtered concentrated solution in PBS, pH 7.4.\u003c\/p\u003e\n\n\u003cp\u003eAA Sequence: VVVASELRCQ CLTTLPRVDF KNIQSLt VTP PGPHCAQTEV IATLKDGHEV\u003cbr\u003e\n CLNPEAPLVQ RIVQKILNKG KAN\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: Less than 1EU\/mg of rRtMIP-2\/CXCL2 as determined by LAL method.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg\/ml. Stock solutions should be apportioned into working aliquots and stored at \u0026lt;-20°C. Further dilutions should be made in appropriate buffered solutions.\u003c\/p\u003e\n\n\u003cp\u003eStorage: This lyophilized preparation is stable for several weeks at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze\/thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eUsage: This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE. Made in China\u003c\/p\u003e\n\n\u003cp\u003eDescription: Rat GRO-beta\/MIP-2\/CXCL2 has been found to be expressed by cytokine stimulated rat alveolar macrophages and fibroblasts. Based on its protein and DNA sequences, GRO-beta\/MIP-2 is a member of the alpha (CXC) subfamily of chemokines.\u003cbr\u003e\n The protein sequence of rat GRO-beta\/MIP-2 shares approximately 88% identity with murine MIP2. Characteristic of ELR containing CXC chemokines, GRO-beta\/MIP-2 is known to be a potent chemotactic factor for rat neutrophils in vitro and in vivo.\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"5µg","offer_id":42882222817459,"sku":"PR3005-5","price":260.23,"currency_code":"CAD","in_stock":true},{"title":"25µg","offer_id":42882222850227,"sku":"PR3005-25","price":490.83,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/thumbnail_d1447bac803ec9be_11-14-09-19-51_beb133a9-c947-44f1-a2a0-2adc57f2b353.jpg?v=1702049550","url":"https:\/\/afsbio.com\/products\/recombinant-rat-gro-%ce%b2-mip-2-cxcl2-rrtgro-%ce%b2-mip-2-cxcl2-pr3005","provider":"AFSBio Inc.","version":"1.0","type":"link"}