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I-309/CCL1, Human Europäischer Partner

ArtNr Z02911-10
Hersteller GenScript
Menge 10 ug
Quantity options 1 mg (2x500 ug) 10 ug
Kategorie
Typ Proteins
Specific against Human (Homo sapiens)
Purity >97% by SDS-PAGE and HPLC analyses.
Sequence SKSMQVPFSR CCFSFAEQEI PLRAILCYRN TSSICSNEGL IFKLKRGKEACALDTVGWVQ RHRKMLRHCP SKRK
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Alias protein/Z02911-CCL1_Human_I-309_Human, Human I-309/CCL1 was initially identified by subtractive hybridization as a transcript that was present in a gamma/delta T cell line but not in EBV-transformed B cells. Human CCL1 has been assumed to be a homologue of the mouse TCA3. While the two proteins share only approximately 42% amino acid sequence identity, both chemokines contain an extra pair of cysteine residues not found in most other chemokines. Human CCL1 and mouse TCA3 also share significant sequence homology in the 5’ flanking region of their genes.</td></tr><tr><th>M.W.</th><td colspan="7"> Approximately 8.5 kDa, a single, non-glycosylated polypeptide chain containing 74 amino acids.</td></tr><tr><th>Purity</th><td colspan="7"> >97% by SDS-PAGE and HPLC analyses.</td></tr><tr><th>Endotoxin Level</th><td colspan="7"> Less than 0.2EU/ug of rHuI-309/CCL1 as determined by LAL method.</td></tr><tr><th>Specific Activity</th><td colspan="7"> Fully biologically active when compared to standard. The ED50 determined by a chemotaxis bioassay using murine BW5147 T lymphoma cells is less than 9 ng/ml, corresponding to a specific activity of >1.1 × 105 IU/mg.</td></tr><tr><th>Storage</th><td colspan="7"> This lyophilized preparation is stable at 2-8C, but should be kept at -20C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20C to -70C. Avoid repeated freeze/thaw cycles.</td></tr><tr><th>Formulation</th><td colspan="7"> Lyophilized from a 0.2um filtered concentrated solution in 20mM PB, pH 7.4, 100mM NaCl.</td></tr><tr><th>Reconstitution</th><td colspan="7"> 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 <-20C. Further dilutions should be made in appropriate buffered solutions.</td></tr><tr><th>Sequence</th><td colspan="7"> SKSMQVPFSR CCFSFAEQEI PLRAILCYRN TSSICSNEGL IFKLKRGKEACALDTVGWVQ RHRKMLRHCP SKRK</td></tr>
Similar products I-309/CCL1
Lieferbar
Specificity Fully biologically active when compared to standard. The ED50 determined by a chemotaxis bioassay using murine BW5147 T lymphoma cells is less than 9 ng/ml, corresponding to a specific activity of >1.1 x 105 IU/mg.
Country of Origin
USA
Storage Conditions
This lyophilized preparation is stable at 2-8C, but should be kept at -20C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20C to -70C. Avoid repeated freeze/thaw cycles.
Molecular Weight
Approximately 8.5 kDa, a single, non-glycosylated polypeptide chain containing 74 amino acids.
Product Line
Cytokine, Chemokines & Growth Factors
Manufacturer - Specificity
Fully biologically active when compared to standard. The ED50 determined by a chemotaxis bioassay using murine BW5147 T lymphoma cells is less than 9 ng/ml, corresponding to a specific activity of >1.1 x 105 IU/mg.
Description
Human I-309/CCL1 was initially identified by subtractive hybridization as a transcript that was present in a gamma/delta T cell line but not in EBV-transformed B cells. Human CCL1 has been assumed to be a homologue of the mouse TCA3. While the two proteins share only approximately 42% amino acid sequence identity, both chemokines contain an extra pair of cysteine residues not found in most other chemokines. Human CCL1 and mouse TCA3 also share significant sequence homology in the 5’ flanking region of their genes.
Reconstitution
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 <-20C. Further dilutions should be made in appropriate buffered solutions.
Formulation
Lyophilized from a 0.2um filtered concentrated solution in 20mM PB, pH 7.4, 100mM NaCl.
Endotoxin Level
Less than 0.2EU/ug of rHuI-309/CCL1 as determined by LAL method.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 10 ug
Lieferbar: In stock
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