Active Interleukin 1 Alpha (IL1a) Capra hircus; Caprine (Goat) Active protein

IL1-A; IL-1α; IL1F1; Preinterleukin 1 Alpha; Hematopoietin-1; Pro-Interleukin-1-Alpha; Interleukin-1 Family Member 1

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Overview
Properties
  • Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
  • Traits Freeze-dried powder, Purity > 90%
  • Isoelectric Point4.5
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  • Active Interleukin 1 Alpha (IL1a) Packages (Simulation)
  • Active Interleukin 1 Alpha (IL1a) Packages (Simulation)
  • APA071Cp01.jpg Figure. SDS-PAGE
  • Certificate ISO9001: 2008, ISO13485: 2003 Registered

Activity test

Interleukin 1 alpha (IL-1α) also known as hematopoietin 1 is a cytokine of the interleukin 1 family that in humans is encoded by the IL1A gene. IL-1αis 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. To test the effect of IL-1α on cell apoptosis, MCF7 cells were seeded into 96-well plates at a density of 4,000 cells/well with 5% serum standard DMEM including various concentrations of recombinant goat IL-1α. After incubated for 72h, cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10 µl of CCK-8 solution was added to each well of the plate, then the absorbance at 450 nm was measured using a microplate reader after incubating the plate for 1-2 hours at 37 ℃. Proliferation of MCF7 cells after incubation with IL-1α for 72h observed by inverted microscope was shown in Figure 1. Cell viability was assessed by CCK-8 (Cell Counting Kit-8 ) assay after incubation with recombinant goat IL-1α for 72h. The result was shown in Figure 2. It was obvious that IL-1α significantly inhibit cell viability of MCF7cells. The ED50 is 2.13 μg/ml.

Usage

Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Storage

Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.

Stability

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

Citations

  • Quantitative assessment of hsp70, IL-1β and TNF-α in the spinal cord of dogs with E40K SOD1-associated degenerative myelopathyPubmed: 24662024
  • Expression of S100 family proteins in neonatal rats with sepsis and its significancePubMed: 25973048
  • Hypoxia-induced secretion of IL-17 from adipose-derived mesenchymal stem cell promotes growth and cancer stem cell properties of Burkitt lymphomaPubMed: 26695151
  • Vaccination of rabbits with immunodominant antigens from Sarcoptes scabiei induced highlevels of humoral responses and pro-inflammatory cytokines but confers limited protection.pubmed:27502394
  • Salusin-β contributes to oxidative stress and inflammation in diabetic cardiomyopathypubmed:28333148
  • Ultraviolet A photosensitivity profile of dexchlorpheniramine maleate and promethazine-based creams: Anti-inflammatory,antihistaminic, and skin barrier protection propertiesDOI: 10.1111/jocd.12349
  • Optimization of Storage Temperature for Retention of Undifferentiated Cell Character of Cultured Human Epidermal Cell Sheetspubmed:28811665
  • Increased synovial lipodystrophy induced by high fat diet aggravates synovitis in experimental osteoarthritis.pubmed:29191221
  • Screening of circular RNAs and validation of circANKRD36 associated with inflammation in patients with type 2 diabetes mellitusPubmed:30066828
  • Neuroprotective effect of curcumin against cerebral ischemia-reperfusion via mediating autophagy and inflammationPubmed:29243061
  • Amniotic fluid HIF1α and exosomal HIF1α in cervical insufficiency patients with physical examination-indicated cerclagePubmed:29357727
  • Radiographic and Immunohistochemical Evaluation of Root Canal Treatment Using Different Irrigation SystemsPubmed: 30970054
  • The role of amniotic fluid exosome, hypoxia inducible fator-1α, and inflammatory cytokine in cervical insufficiency
  • Seluang Fish (Rasbora Spp.) Oil Decreases Inflammatory Cytokines Via Increasing Vitamin D Level in Systemic Lupus Erythematosus
  • Effect of postpartum administration of ketoprofen on proinflammatory cytokine concentration and their correlation with lipogenesis and ketogenesis in Holstein …Pubmed: 31560476
  • The toxicity of alumina nanoparticles to immune system in micePubmed: 32162999
  • Biomechanically, structurally and functionally meticulously tailored polycaprolactone/silk fibroin scaffold for meniscus regenerationPubmed: 32308770
  • IL-1α regulates osteogenesis and osteoclastic activity of dental follicle cells via JNK and p38 MAPK pathwaysPubmed: 33107399
  • ANXA1 directs Schwann cells proliferation and migration to accelerate nerve regeneration through the FPR2/AMPK pathwayPubmed: 32908567
  • Association Between Serum Selenium Level and Subclinical Mastitis in Dairy CattlePubmed: 32583225
  • Photodynamic therapy induces human esophageal carcinoma cell pyroptosis by targeting the PKM2/caspase-8/caspase-3/GSDME axis34256094
  • Baicalin suppresses neuron autophagy and apoptosis by regulating astrocyte polarization in pentylenetetrazol-induced epileptic rats and PC12 cells34780748
  • Inflammatory markers in uterine lavage fluids of pregnant, non-pregnant, and intrauterine device implanted mares on Days 10 and 15 post ovulation34944269
  • Inflammatory Markers in Uterine Lavage Fluids of Pregnant, Non-Pregnant, and Intrauterine Device Implanted Mares on Days 10 and 15 Post Ovulation …Pubmed:34944269

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