Exodus 2 Active Protein
Exodus 2, Recombinant, Human (SLC, Secondary Lymphoid-tissue Chemokine, 6Ckine, TCA4)
Purity
Highly Purified98% as determined by RP-HPLC, anion-exchange FPLC and/or reducing and non-reducing SDS-PAGE Silver Stained gel.
Synonyms
Exodus 2; Recombinant; Human (SLC; Secondary Lymphoid-tissue Chemokine; 6Ckine; TCA4); Exodus 2 active protein
Host
E Coli
Purity/Purification
Highly Purified
98% as determined by RP-HPLC, anion-exchange FPLC and/or reducing and non-reducing SDS-PAGE Silver Stained gel.
98% as determined by RP-HPLC, anion-exchange FPLC and/or reducing and non-reducing SDS-PAGE Silver Stained gel.
Form/Format
Supplied as a lyophilized powder without additives.
Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be, Ser-Asp-Gly-Gly-Ala.
Biological Activity
Recombinant Human Exodus-2 is fully biologically active when compared to standard. The activity is determined by the chemoattract of human PBE (peripheral blood eosinophils) at a concentration between 0.1-10ng/ml.
Dimers and Aggregates
Less than 1% as determined by silver-stained SDS-PAGE gel analysis.
Endotoxin Level
0.1ng/ug (IEU/ug) of Exodus-2.
Protein Content
Protein quantitation was carried out by two independent methods:
1. UV spectroscopy at 280 nm.
2. Analysis by RP-HPLC, using a calibrated solution of Exodus-2 as a Reference Standard.
1. UV spectroscopy at 280 nm.
2. Analysis by RP-HPLC, using a calibrated solution of Exodus-2 as a Reference Standard.
Solubility
It is recommended to reconstitute the lyophilized Exodus-2 in sterile 18M -cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Preparation and Storage
-20 degree C
Stability: Lyophilized Exodus-2 although stable at room temperature for 3 weeks, should be stored desiccated below -180C. Upon reconstitution Exodus-2 should be stored at 40C between 2-7 days and for future use below -180C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.
Stability: Lyophilized Exodus-2 although stable at room temperature for 3 weeks, should be stored desiccated below -180C. Upon reconstitution Exodus-2 should be stored at 40C between 2-7 days and for future use below -180C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.
Related Product Information for Exodus 2 active protein
SLC/CCL21, normally expressed in high endothelial venules and in T cell zones of spleen and lymph nodes, strongly attracts T cells and dendritic cells (DC). Secondary lymphoid tissue chemokine (CCL21/SLC) regulates the homing of naive T cells and dendritic cells that express CC-chemokine receptor 7 (CCR7) from distant sites to lymphoid tissue such as lymph nodes.
Recombinant Human Exodus-2 is also known as SLC (Secondary Lymphoid-Tissue Chemokine), TCA-4 (T-cell activation-4), and 6Ckine. Recombinant CCL21 produced in E.Coli as a single, non-glycosylated, polypeptide chain containing 111 amino acids and having a molecular mass of 12219 Dalton. Recombinant CCL-21 is purified by proprietary chromatographic techniques.
Recombinant Human Exodus-2 is also known as SLC (Secondary Lymphoid-Tissue Chemokine), TCA-4 (T-cell activation-4), and 6Ckine. Recombinant CCL21 produced in E.Coli as a single, non-glycosylated, polypeptide chain containing 111 amino acids and having a molecular mass of 12219 Dalton. Recombinant CCL-21 is purified by proprietary chromatographic techniques.
Product Categories/Family for Exodus 2 active protein
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Product Notes
The Exodus 2 (Catalog #AAA650452) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: The sequence of the first five N-terminal amino acids was determined and was found to be, Ser-Asp-Gl y-Gly-Ala. It is sometimes possible for the material contained within the vial of "Exodus 2, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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