IL 9 Human, HEK

IL 9 Human, HEK

• IL 9 Human, HEK
• Interleukin-9 Human Recombinant, HEK
• 2µg ($50)
  10µg ($130)
  100µg ($1100)

   

CATALOGUE NUMBER

CYT-099

SYNONYMS

P40, HP40, T-cell growth factor p40, IL-9, P40 cytokine.

INTRODUCTION

Factor that is thought to be a regulator of hematopoiesis. It has been shown to enhance the growth of human mast cells and megakaryoblastic leukemic cells as well as murine helper t-cell clones. IL-9 is a glycoprotein with a molecular weight of 32-39 that is derived from T-cells, and maps to human chromosome 5.

DESCRIPTION

IL-9 Human Recombinant produced in HEK cells is a glycosylated monomer, having a molecular weight range of 38-48kDa due to glycosylation.
The IL9 is purified by proprietary chromatographic techniques.

SOURCE

HEK.

PHYSICAL APPEARANCE

Sterile Filtered White lyophilized (freeze-dried) powder.

FORMULATION

The IL9 was lyophilized from 1mg/ml in 1xPBS.

SOLUBILITY

It is recommended to reconstitute the lyophilized IL-9 in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

STABILITY

Lyophilized IL-9 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL9 should be stored at 4°C between 2-7 days and for future use below -18°C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

PURITY

Greater than 95% as obsereved by SDS-PAGE.

BIOLOGICAL ACTIVITY

The specific activity was determined by the dose-dependent stimulation of the proliferation of human MO7e cells (human megakaryoblastic leukemia cell line) and is typically 0.03-0.2ng/ml.

USAGE

ProSpecs products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.