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Description
Mouse IL-1β ELISA KitProduct Specification Theory Double antibody sandwich enzyme linked immunosorbent assay was used in this kit. Specific anti mouse IL 1 antibody was precoated on a high affinity microplate. The standard substance, the test sample and the biotinylated detection antibody were added into the microplate Wells. After incubation, the IL 1 present in the sample combined with the solid phase antibody and the detection antibody to form immune complexes. After
Product Specification
| Theory | Double antibody sandwich enzyme-linked immunosorbent assay was used in this kit. Specific anti-mouse IL-1β antibody was precoated on a high-affinity microplate. The standard substance, the test sample and the biotinylated detection antibody were added into the microplate Wells. After incubation, the IL-1β present in the sample combined with the solid-phase antibody and the detection antibody to form immune complexes. After washing to remove the unbound material, the horseradish peroxidase-labeled Streptavidin-HRP was added. After washing, the chromogenic substrate was added and the color was developed in the dark. The reaction was terminated by adding the termination solution, and the absorbance value was measured at 450nm wavelength (reference correction wavelength 540nm or 570nm). | |||||||||||||||||||||||||||
| Composition |
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| Background | The interleukin-1 (IL-1) protein family contains the classical members IL-1α, Il-1β and IL-1ra, as well as IL-18, IL-33 and IL-1F5-10. IL-1α and IL-1β bind to the same cell surface receptor and share biological functions. "With the exception of skin keratinocytes, some epithelial cells, and certain cells of the central nervous system, unstimulated cells from healthy mice do not produce IL-1." "However, in response to inflammatory agents, infections, or microbial endotoxins, IL-1 is produced in large quantities by macrophages and a variety of other cells." IL-1β plays a key role in the physiological processes of immune response and inflammation, bone remodeling, fever, glucose metabolism, growth hormone /IGF-1. "Abnormal or sustained production of IL-1 has been associated with a range of pathological conditions, including sepsis, rheumatoid arthritis, inflammatory bowel disease, acute and chronic myeloid leukemia, insulin-dependent diabetes mellitus, atherosclerosis, nerve injury, and aging-related diseases." IL-1α and IL-1β have structurally related peptides that share approximately 25% identity at the amino acid level. They were synthesized as the size of 31 kDa precursor, and then cracking into mature protein, molecular weight is about 17.5 kDa. Caspase 1 / ICEI cracking IL - 1 beta precursor is a key step in the inflammatory response. Neither IL-1α nor IL-1β contain typical hydrophobic signal peptides, but there is evidence that these factors can be secreted through nonclassical pathways. Part of raw IL - 1 alpha can appear on the cell membrane, and may have biological activities. Unlike precursor IL - 1 alpha, beta IL - 1 precursor compared with mature body almost do not have biological activities. Both unprocessed and mature IL-1β can be exported from the cell. IL - 1 alpha and beta IL - 1 with IL - 1 ra combination immunoglobulin superfamily receptors play a role. "Cells expressing the 80-kda transmembrane type I receptor (IL-1RI) include T cells, fibroblasts, keratinocytes, endothelial cells, synovial fluid lining cells, chondrocytes, and hepatocytes." "Cells expressing the 68kDa transmembrane type II receptor (IL-1RII) include B cells, neutrophils, and bone marrow cells." "The two IL-1 receptors share approximately 28% identity in their extracellular domains, but a significant difference is found in their intracellular domains: the type II receptor has an intracellular domain of only 29 amino acids, whereas the type I receptor has an intracellular domain of 217 amino acids." IL-1RII does not produce a signal for IL-1 and may act as a decoy receptor to attenuate IL-1 function. IL-1 receptor accessory protein (IL-1RAcP) is associated with IL-1RI and required for IL-1RI signal transduction. IL-1ra is a secretory molecule that acts as a competitive inhibitor of IL-1. Soluble IL-1RI and IL-1RII can be detected in human plasma, joint synovial fluid, and conditioned media of a variety of human cell lines. In addition, IL-1binding proteins similar to soluble IL-1RII are capable of being encoded by cowpox and vaccinia virus. |
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| General Notes | 1. Please use the kit within the validity period. 2. Components of different kits and different batch kits should not be mixed. 3. If the sample value is greater than the highest value of the standard curve, the sample should be diluted with (1×) The samples were diluted and retested. If the cell culture supernatant sample needs to be diluted, except for the last step, diluent (1×) is used. "In addition to dilution, cell culture medium may be used for other intermediate dilutions." 4. The difference of the test results can be caused by a variety of factors, including the operation of the experimenter, the use of the pipettor, the washing technique, the reaction time or temperature, the storage of the kit, etc. 5. The termination solution in the kit is acidic. Please protect your glasses, hands, face and clothes when using it. 6. For scientific research only, not for in vitro diagnosis. |
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| Storage Temp. | Unopened kit, 2-8° C Storage | |||||||||||||||||||||||||||
| Test Range | 15.6pg/mL-1000pg/mL |
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4.0 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Wow.
Format: Kindle
Okay I’m usually not one for stand-alone’s I’m an avid series reader but my goodness am I so happy I read this! This story was brilliant & so absolutely mesmerizing. I loved reading about each character and their struggles as well as what helped them to move forward. The ending definitely brought tears to my eyes so hard. I truly wasn’t expecting some of what happened in this story. There is about to be a spoiler I am going to reveal so please stop reading if you don’t want the spoiler !!!! ⚠️ ⛔️ ‼️
I loved that the author didn’t do what most authors do with irredeemable male characters. I truly was hoping that Nate Jr. would be apart of the pack after the way he treated Astrea bc he truly didn’t deserve it. Though I must say you did a wonderful job or redeeming him as a person. I cried my eyes out when he walked into the story. I was truly terrified he was going to be a bad guy to the end. However you truly did him such a justice by having him realize his faults & having him redeem himself in the most wonderful way. I’m so sad that he didn’t get to hear how much his brother loved him & forgave him before dying. But again you wrote that ending so beautifully & I just can’t express how much I loved this story & how you took a different route than most authors I have read have. You are a remarkable author Cinder Blaze & I thank you generously for creating such a masterpiece.
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Reviewed in the United States on April 28, 2025
★★★★★ 4
Omegaverse
Format: Kindle
I was pleasantly surprised by this omega verse book. This 1 definitely had a few new twists And I really enjoyed reading it. The main female character was a badass and awesome. She had 1 best friend I wish we could have seen a little bit more of their friendship in this book. Her relationship with the male characters was good not to contrived or super instantaneous. And we had some fun plot twists that I didn't expect. I wish we had more of a follow up on the situation with her family her background and her mother who was a wench. I would definitely recommend this book.
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Reviewed in the United States on April 9, 2025
★★★★★ 5
Wow. Just wow. An amazing read
Format: Kindle
This book was eloquently written, or should I say the authors writing style is very eloquent? I loved the characters, and the story was quite compelling. I absolutely loved the FMC, she's a BA who doesn't take any crap & gives as good as she gets. A certain person certainly got his just desserts & then some, the earlier scenes of which were quite satisfying, had me punching the air & everything haha. All in all 20/10, great read
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Reviewed in the United States on November 29, 2024
★★★★★ 3
My opinion
Format: Kindle
Let me preface this by saying I really liked the story and the characters however, this book is in desperate need of some sort of editing. It's not misspelled words or formatting, but continuous run on sentences. Redundancies within the sentences. There were a couple of paragraphs that I had to go back and reread 3 or 4 times. Overall, I'd say it was worth the read.
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Reviewed in the United States on May 29, 2025
★★★★★ 5
Beautiful
Format: Kindle
I love omegaverses I had looked at this one multiple times thinking it's just another book about cocky rock star guys that let fame get to their heads and there are parts like that so I wasn't 100% off. I started reading the second book and met the fmc Astraea from the first one,after she had a run in with the aphla from the gym.😁 it gave me the push to stop and read book one first and im so glad I did this book was amazing their was so many characters I fell in love with hoping they will find their happily ever after. the guys were great, the plot was 🎯, and the ending had me 😭😭😭. I was wondering how nate could ever redeem himself, and he did. the last scene with him was sad, but I also felt it was beautiful. thank you to the author for making a beautiful omegaverse book that gave me all the feels. now I'm jumping straight into book two.
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Reviewed in the United States on March 25, 2025
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