Human Recombinant IL-1B (from E. coli)

Supplier: Shenandoah Biotechnology

Certificates

Supplier: Shenandoah Biotechnology

About this item

Interleukin 1 beta (IL-1β) is a pro-inflammatory cytokine that is produced by monocytes, macrophages, and dendritic cells (DCs). IL-1β signals through the IL-1 receptor, type 1 (IL-1R1) to activate the myeloid differentiation primary response 88 (MYD88) signaling pathway, which contains the cytoplasmic Toll/IL-1 receptor (TIR) domain adapter.

High quality
Low endotoxin
Affordable

IL-1β and the independently regulated IL-1α protein have overlapping pro-inflammatory activities to induce adhesion molecule expression on epithelial cells, control fever induction, initiate rheumatoid arthritis, and promote septic shock.

Delivery: A certificate of analysis (COA) is supplied with each product shipped detailing purity, formulation, biological activity, endotoxin levels, reconstitution instructions and recommended storage conditions.

Caution: For research use only.

Specifications

Conjugation:
Unconjugated
Protein function:
Cytokine
Protein/peptide type:
Recombinant
Source:
E. coli
Species:
Human
Storage conditions:
−20 °C
Endotoxin content:
Endotoxin LAL (EU/µg) ≤1
Biological activity:
Bioactivity assay: D10S cell proliferation, ED50 ≤0,012 ng/ml, bioactivity ≥8,3×10⁷ units/mg
Gene ID:
P01584
Reconstitution instructions:
Sterile water at 0,1 mg/ml
Endotoxin-free:
N
Carrier-free:
Y
Protease-free:
N
Animal-free:
N
Protein synonyms:
EP|Catabolin|LAF|LEM|MCF
UniProtKB:
P01584
Protein/peptide name:
IL-1 beta
Purity:
≥95%
Molecular weight:
17,5 kDa
Sequence:
MAPVRSLNCT LRDSQQKSLV MSGPYELKAL HLQGQDMEQQ VVFSMSFVQG EESNDKIPVA LGLKEKNLYL SCVLKDDKPT LQLESVDPKN YPKKKMEKRF VFNKIEINNK LEFESAQFPN WYISTSQAEN MPVFLGGTKG GQDITDFTMQ FVSS
Endotoxin level:
Low
Formulation:
10 mM sodium phosphate, pH 7,5
Nuclease-free:
N
Grade:
RUO
Shipping temperature:
RT
Tested applications:
Bioassay