rev:    October 19, 2004

Return (RDI HOME PAGE)

Return (human cytokine index)


Human Cytokine/Growth Factor/Chemokines Sample Spec sheets (subject to change without notice):


DATA SHEET:  recombinant HUMAN TECK

-Human TECK (thymus-expressed chemokine)is a novel CC chemokine that was identified int he thymus of mouse and human. The TECK shows chemotactic activity for activated macrophages, dendritic cells and thymocytes. This rec human TECK is a 14.2 kDa protein containing 127 amino acid residues.

Catalog#: RDI-3045

Package Size: 20 micrograms  $231.00  $219.00/package 2+

                       Mini-Pack:cat#RDI-3045P $94.00/5ug

                    -Bulk Quotes upon request

Supplied: Lyophilized powder with no additives.

Source: E. Coli

Purity: >98% by SDS-Page and HPLC analysis Endotoxin level is less than 0.1ng per ug (1EU/ug) of TECK.

Reconstitution: The lyophilized TECK should be reconstituted in water to a concentration of 0.1- 1.0mg/ml. Allow to set at least 30 minutes at 4 DEG C, tighten cap and rotate to reconstitute any material on sides of vial. If desired, you can centrifuge at 1000 rpm for 1 minute to concentrate volume in bottom of vial. This solution can be diluted into other buffered solutions containing carrier protein or medium and stored at -20 DEG C for future use.

Note:If this material is not to be used for coating or labeling (or other applications requiring carrier free material), the addition of 0.1% BSA to further dilution buffers or dilution in sterile culture media is recommended to enhance stability and minimize absorption to vial. Ideally, maintain stock >50ug/ml.

Storage: The lyophilized powder is stable at room temperature for a few weeks but it is best stored desiccated at -20 Deg C. Reconstituted TECK should be stored in working aliquots at -20DEG C. AVOID FREQUENT FREEZE THAW CYCLES.

Reactivity: The reactivity of this rhuman TECK was determined by a chemotaxis assay using human monocytes. Significant chemotaxis was achieved using concentration of 0.1-10ng/ml.

AA Sequence :

QGVFEDCCLA YHYPIGWAVL RRAWTYRIQE VSGSCNLPAA

IFYLPKRHRK VCGNPKSREV QRAMKLLDAR NKVFAKLHHN

MQTFQAGPHA VKKLSSGNSK LSSSKFSNPI SSSRKNVSLL

ISANSGL


Precautions: For In vitro research Use Only. Not for use in or on humans or animals or for diagnostics.  It is the responsibility of the user to comply with all local/state and Federal rules in the use of this product. We are not responsible for any patent infringements that might result with the use of or derivation of this product.


Return (RDI HOME PAGE)

Return (human cytokine index)

RDI Division of Fitzgerald Industries Intl

34 Junction Square Drive

Concord MA 01742-3049

USA

phone (978) 371-6446 or (800) 370-2222

fax     (978) 371-2266

Ordering terms

all rights reserved by any/all copyright holders?