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Recombinant Human IL-13

Molecule:

IL-13

Synonyms:

ALRH, BHR1, IL-13

Species:

Human

Cat. No.:

CRI158A pdf (datasheet)

Quantity/Size:

2 μg

Price:

This Product is Discontinued

Description:

This item has been discontinued. Replacement items are available.

Please see replacement items:

CRH064A Recombinant Human IL-13, 2 µg

CRH064B Recombinant Human IL-13, 10 µg

CRH064C Recombinant Human IL-13, 1.0 mg

Entrez Symbol:

IL13

Uniprot Name:

Interleukin-13

Uniprot ID:

P35225

Data PDF:

CRI158

Source:

E. coli

Molecular Weight:

~12.5 kDa

Physical State:

Lyophilized

Formulation:

Lyophilized from a 0.2

Purity:

>97 % by SDS-PAGE and HPLC analyses.

Biological Activity:

Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 1 ng/ml, corresponding to a specific activity of > 1.0

Endotoxin Level:

<1/�g

Amino Acid Sequence:

GPVPPSTALR ELIEELVNIT QNQKAPLCNG SMVWSINLTA GMYCAALESL INVSGCSAIE KTQRMLSGFC PHKVSAGQFS SLHVRDTKIE VAQFVKDLLL HLKKLFREGR FN

Reconstitution:

Centrifuge vial prior to opening. Reconstitute in 20 mM HCl to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions

Storage/Stability:

This lyophilized preparation is stable 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 r