AR31187PU-N Interleukin-27 / IL27A

Search for all "Interleukin-27 / IL27A"

10 µg / €250.00
Please visit the country specific website of OriGene Technologies or contact your local Distributor to buy this product.

Quick Overview

Interleukin-27 / IL27A

AR31187PU-N

Product Description for Interleukin-27 / IL27A

Interleukin-27 / IL27A.
Presentation: Purified

Properties for Interleukin-27 / IL27A

Product Category Proteins & Growth Factors
Quantity 10 µg
Synonyms IL-27 subunit alpha, IL-30, IL27-A, IL30, Interleukin-30, p28
Presentation Purified
Molecular weight 47.8 kDa
Source HEK293 cells
Species (Protein) Human
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Proteins (de)

Datasheet Extract

Immunogen
Swiss Prot Num:
Q8NEV9
Purity > 90 % pure by SDS-PAGE gel and HPLC analyses
Background As a member of the IL-12 family of heterodimeric cytokines that also includes IL-12, IL-23, and IL-35, IL-27 is formed by the association of an IL-27-p28 subunit (also known as IL-30) with the Epstein-Barr Virus (EBV)-induced Gene 3 (EBI3) subunit (also known as IL-27B). Expressed by antigen-presenting cells (APCs) in the early phases of antigen-mediated activation, IL-27 acts as a critical initiator of adaptive immune responses by promoting the rapid clonal expansion of naïve CD4+ T cells, IFN-γ production, and Th1 polarization. IL-27 elicits its effects through receptor complexes IL-27R (also known as TCCR/WSX-1) and gp130, a receptor shared by IL-6.
Mainly expressed in monocytes, endothelial cells, and dendritic cells, IL-27 plays an important role alongside IL-6 in the regulation of inflammation and autoimmunity; directly antagonizing IL-6’s stimulation of CD4+ T cell proliferation and Th17 differentiation.
Storage Store lyophilized at 2-8°C for 6 months or at -20°C long term.
After reconstitution store the antibody undiluted at 2-8°C for one month
or (in aliquots) at -20°C long term.
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Description
Description:
Recombinant Human IL-27 produced from HEK293 cells is a non-disulfide-linked, heterodimeric protein composed of a 209 amino acid length EBI3 subunit and a 215 amino acid length IL-27-p28 subunit, for a total sequence length of 424 amino acid residues. The calculated molecular weight of the associated IL-27 subunits is 47.8 kDa.
AA Sequence:
p28 subunit: FPRPPGRPQL SLQELRREFT VSLHLARKLL SEVRGQAHRF AESHLPGVNL YLLPLGEQLP DVSLTFQAWR RLSDPERLCF ISTTLQPFHA LLGGLGTQGR WTNMERMQLW AMRLDLRDLQ RHLRFQVLAA GFNLPEEEEE EEEEEEEERK GLLPGALGSA LQGPAQVSWP QLLSTYRLLH SLELVLSRAV RELLLLSKAG HSVWPLGFPT LSPQP
EBI3 subunit: RKGPPAALTL PRVQCRASRY PIAVDCSWTL PPAPNSTSPV SFIATYRLGM AARGHSWPCL QQTPTSTSCT ITDVQLFSMA PYVLNVTAVH PWGSSSSFVP FITEHIIKPD PPEGVRLSPL AERQLQVQWE PPGSWPFPEI FSLKYWIRYK RQGAARFHRV GPIEATSFIL RAVRPRARYY VQVAAQDLTD YGELSDWSLP ATATMSLGK
Biological activity:
Determined by its ability to stimulate the proliferation of Human TF-1 cells. The expected ED50 range is 400-500 ng/ml.
Format
Buffer System:
10mM Sodium Phosphate, pH 6.5 + 100mM NaCl
Endotoxin level:
< 0.1 ng/μg of protein (<1EU/μg)
Purity:
>90% pure by SDS-PAGE gel and HPLC analyses
State:
Lyophilized (0.2μ Sterile filtered) purified protein
Purified
Reconstitution:
Restore in water to a concentration of 0.1-1.0 mg/ml. 
Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
  • LinkedIn