GMP Human IL-1 beta Protein

DMF
Premium grade (Pre-GMP) version ILB-H4110 is now available for seamless transition.
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数量
GMP-ILBH16-50ug
$625.00
In Stock - Delivery in 2-3 business days
GMP-ILBH16-1mg (50ug X 20)
$6,040.00
In Stock - Delivery in 2-3 weeks
GMP-ILBH16-10mg (50ug X 200)
$42,280.00
GMP-ILBH16
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GMP Platform Advantages
  • Quality Assurance: Global QMS with comprehensive and stringent QC release criteria.
  • End-to-End GMP Compliance: Full manufacturing and QC under a cGMP system.
  • Comprehensive Control of Adventitious Agents: Stringent biosafety from cell banks to final release.
  • Comprehensive Regulatory Support: Includes RSF and DMF to meet global requirements.
  • Resilient Supply Chain: Intelligent modular facilities ensure a stable global supply.
  • Professional Support: Extensive manufacturing and application expertise to accelerate development.
Source

GMP Human IL-1 beta Protein (GMP-ILBH16) is expressed from E. coli cells. It contains AA Ala 117 - Ser 269 (Accession # P01584-1).

Molecular Characterization

This protein carries no "tag".

The protein has a calculated MW of 17.5 kDa. The protein migrates as 18 kDa±3 kDa under reducing (R) condition (SDS-PAGE).

N-terminal Sequence Analysis

chain1: Ala-Pro-Val-Arg-Ser-Leu-Asn-Cys-Thr-Leu-Arg-Asp-Ser-Gln-Gln
chain2: Pro-Val-Arg-Ser-Leu-Asn-Cys-Thr-Leu-Arg-Asp-Ser-Gln-Gln-Lys
(Routinely tested)

Endotoxin

Less than 10 EU/mg, tested by the LAL method in compliance with USP <85> and Ph. Eur. 2.6.14.

Host Cell Protein

<0.5 ng/µg of protein tested by ELISA.

Host Cell DNA

<0.02 ng/μg of protein tested by qPCR.

Sterility

Sterility testing was performed using the membrane filtration method in compliance with USP <71> and Ph. Eur. 2.6.1.

Mycoplasma

Negative

Purity

>95% as determined by SDS-PAGE.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with protectants.

Contact us for customized product form or formulation.

Vial Specification

2R (13 mm neck finish)

Shipping and Storage

This product is supplied and shipped on blue ice.

Upon receipt, store it immediately at -20°C or lower for long term storage.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:
  • -20°C to -70°C for 5 years in lyophilized state;
  • -70°C for 12 months under sterile conditions after reconstitution.

バックグランド

Interleukin-1 beta (IL-1β) is a non-secreted proinflammatory cytokine produced mainly by activated macrophages, as well as neutrophils, epithelial cells, and endothelial cells. It possesses metabolic, physiological, haematopoietic activities, and plays one of the central roles in the regulation of the immune responses. Both IL-1α and IL-1β binds to the same receptor and has similar but not identical biological properties; The mature human IL1β shares 96 % amino acid sequence identity with rhesus and 67 % -78 % with canine, mouse and rat IL-1β.