Recombinant Macaca fascicularis Interleukin-1 alpha (IL1A)

SKU: P79340

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: P79340

Gene Names: IL1A

Alternative Name(s): IL-1 alpha;Hematopoietin-1

Abbreviation: Recombinant Cynomolgus monkey IL1A protein

Organism: Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey)

Source: E.coli

Expression Region: 113-271aa

Protein Length: Full Length of Mature Protein

Tag Info: N-terminal 6xHis-tagged

Target Protein Sequence: SAPFSFLSNMTYHFIRIIKHEFILNDTLNQTIIRANDQYLTAAAIHNLDEAVKFDMGAYTSSKDDTKVPVILRISKTQLYVSAQDEDQPVLLKEMPEIPKTITGSETNFLFFWETHGTKNYFISVAHPNLFIATKHDNWVCLAKGLPSITDFQILENQA

MW: 22.2 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevance: Cytokine constitutively present intracellularly in nearly all resting non-hematopoietic cells that plays an important role in inflammation and bridges the innate and adaptive immune systems. After binding to its receptor IL1R1 together with its accessory protein IL1RAP, forms the high affinity interleukin-1 receptor complex. Signaling involves the recruitment of adapter molecules such as MYD88, IRAK1 or IRAK4. In turn, mediates the activation of NF-kappa-B and the three MAPK pathways p38, p42/p44 and JNK pathways. Within the cell, acts as an alarmin and cell death results in its liberation in the extracellular space after disruption of the cell membrane to induce inflammation and alert the host to injury or damage. In addition to its role as a danger signal, which occurs when the cytokine is passively released by cell necrosis, directly senses DNA damage and acts as signal for genotoxic stress without loss of cell integrity.

Reference:

Function: