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Active GMP Recombinant Human IL11 protein

Cat.No. : IL11-4326HG
Product Overview : Recombinant Human IL11 was produced in E. coli using non-animal reagents in an animal-free facility under cGMP guidelines.
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Description : Interleukin-11 (IL-11) is encoded by the IL11 gene and is a member of IL-6 superfamily, distinguished based on their use of the common co-receptor gp130. It is a multifunctional cytokine first isolated from bone marrow-derived stromal cells. IL-11 receptor activation requires formation of a complex of two IL-11 molecules with two molecules of the ligand-binding IL-11Rα subunit and two molecules of the expressed cell signaling β subunit, gp130. The functions of IL-11 are that it directly stimulates the proliferation of hematopoietic stem cells and megakaryocyte progenitor cells, and induces megakaryocyte maturation resulting in increased platelet production.
Source : E. coli
Species : Human
Form : Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4.
Bio-activity : Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine B9-11 cells is less than 1 ng/ml, corresponding to a specific activity of > 1.0 × 10^6 IU/mg.
Molecular Mass : Approximately 19.1 kDa, a single non-glycosylated polypeptide chain containing 179 amino acids.
AA Sequence : MPGPPPGPPRVSPDPRAELDSTVLL TRSLLADTRQLAAQLRDKFPADGDH NLDSLPTLAMSAGALGALQLPGVLT RLRADLLSYLRHVQWLRRAGGSSLK TLEPELGTLQARLDRLLRRLQLLMS RLALPQPPPDPPAPPLAPPSSAWGG IRAAHAILGGLHLTLDWAVRGLLLL KTRL
Endotoxin : Less than 1 EU/µg of rHuIL-11 as determined by LAL method.
Purity : > 95 % by SDS-PAGE and HPLC analyses.
Storage : This lyophilized preparation is stable at 2-8 centigrade, but should be kept at -20 centigrade for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 centigrade. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 centigrade to -70 centigrade. Avoid repeated freeze/thaw cycles.
Reconstitution : 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 ≤ -20 centigrade. Further dilutions should be made in appropriate buffered solutions.
Quality Statement : Our GMP proteins are produced according to relevant sections of the following documents: WHO TRS, No. 822, 1992 Annex 1, Good Manufacturing Practices for Biological Products; USP Chapter 1043, Ancillary Materials for Cell, Gene and Tissue-Engineered Products and USP Chapter 92, Growth Factors and Cytokines Used in Cell Therapy Manufacturing.
Shipping : The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.
Gene Name : IL11 interleukin 11 [ Homo sapiens ]
Official Symbol : IL11
Synonyms : IL11; interleukin 11; interleukin-11; adipogenesis inhibitory factor; AGIF; IL 11; oprelvekin; IL-11;
Gene ID : 3589
mRNA Refseq : NM_000641
Protein Refseq : NP_000632
MIM : 147681
UniProt ID : P20809

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (10)

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How are in vivo models, including transgenic mice and knockdown strategies, utilized to study IL11's effects on tissue regeneration and homeostasis? 11/05/2022

Transgenic mice and knockdown models explore IL11's impact on tissue regeneration.

Could you explain the experimental approaches, such as site-directed mutagenesis, employed to identify key residues in IL11's interaction with IL11RA? 07/14/2021

Site-directed mutagenesis identifies key residues in IL11's interaction with IL11RA.

What techniques like chromatin immunoprecipitation and DNA methylation analysis contribute to deciphering IL11's regulatory mechanisms? 05/27/2021

Chromatin immunoprecipitation and DNA methylation analysis decipher IL11's regulatory mechanisms.

Can you elaborate on the role of proteomics in identifying IL11-interacting proteins and potential cross-talk with other signaling pathways? 09/28/2020

Proteomics identifies IL11-interacting proteins and potential cross-talk partners.

How do cell-based assays and luciferase reporter assays help investigate IL11's downstream signaling pathways through JAK-STAT activation? 05/19/2020

Cell-based and luciferase reporter assays elucidate IL11's JAK-STAT signaling activation.

What role does RNA sequencing play in understanding IL11-induced gene expression changes in various cell types? 02/24/2019

RNA sequencing uncovers IL11-induced gene expression changes across different cell types.

What structural insights have X-ray crystallography and nuclear magnetic resonance spectroscopy provided about the IL11-IL11RA complex? 01/13/2019

X-ray crystallography and NMR spectroscopy reveal structural details of the IL11-IL11RA complex.

How do advanced imaging techniques like confocal microscopy and super-resolution microscopy visualize IL11 localization and distribution in tissues? 11/08/2018

Confocal and super-resolution microscopy visualize IL11 localization in tissues.

How are techniques like surface plasmon resonance used to study IL11's binding kinetics to its receptor IL11RA? 04/17/2017

Techniques like surface plasmon resonance measure IL11-IL11RA binding affinity and kinetics.

What insights have CRISPR screening approaches provided regarding genes and pathways influenced by IL11 signaling? 02/06/2017

CRISPR screening unveils genes and pathways influenced by IL11 signaling.

Customer Reviews (3)

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Reviews
10/28/2019

    Potent in bone regeneration models.

    11/26/2017

      Suitable for cell culture.

      01/10/2017

        High yield in expression.

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