EasyStep Human MMP-9 (Matrix Metalloproteinase 9) ELISA Kit
SKU: 31777625223

EasyStep Human MMP-9 (Matrix Metalloproteinase 9) ELISA Kit

Sale price$267.75 Regular price$297.50
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Description

EasyStep Human MMP-9 (Matrix Metalloproteinase 9) ELISA KitEach EasyStep ELISA kit comes with two extra strips of coated wells to run for standard curves ensuring you have more wells for your samples. The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human MMP 9, and the Human MMP 9 standard plate wells that pre coated using protein related techniques are provided separately. Standard Sample Diluent

Each EasyStep ELISA kit comes with two extra strips of coated wells to run for standard curves ensuring you have more wells for your samples. The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human MMP-9, and the Human MMP-9 standard plate wells that pre-coated using protein-related techniques are provided separately. Standard/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human MMP-9. After TMB substrate solution is added, only those wells that contain Human MMP-9 and HRP-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human MMP-9 in the samples is then determined by comparing the OD of the samples to the standard curve.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 31777625223

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Mohamed Swaleh
Omaha, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ Solid wallet. No nonsense.
Color: Black, Color: Black
This Timberland wallet is a straight-up beast. The leather feels premium the second you touch it — not that cheap stiff stuff, but real, rugged leather that actually smells and feels like quality. It’s slim in the pocket but somehow holds everything: cards, cash, ID, no problem. No bulky mess, no awkward pocket bulge. The RFID security is a serious upgrade. Knowing your cards are protected while you move around gives peace of mind you didn’t even know you needed. It’s like having a silent bodyguard for your money. Stitching is clean, edges are solid, and the design is straight classic — masculine, sharp, and built to last. This isn’t a “replace next year” wallet… this is a “break it in and ride with it for years” kind of wallet. If you want something tough, classy, and functional without looking like you’re trying too hard, this is it. Timberland didn’t miss with this one. 🔥 Buy it once. Carry it forever.
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Reviewed in the United States on November 26, 2025
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crankejuan
Port Orchard, US
★★★★★ 5
Impressive quality
Color: Dark Brown
I'm impressed with the quality at this low cost.
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Reviewed in the United States on May 31, 2026
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AnonymousLA
Los Angeles, US
★★★★★ 5
My favorite wallet
Good quality. Solid design, expertly crafted.
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Reviewed in the United States on November 4, 2025
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Red Hare
Omaha, US
★★★★★ 2
Does not block RFID scanners
Does not block RFID scanners. I literally scan my badge into work every day through it. Other than that, they are nice wallets, but only last about 3 years before the leather starts crumbling off. This is the second one I have bought. 2 Stars because they only last about 3 years and does not block RFID scanning as advertised.
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Reviewed in the United States on July 10, 2025
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The Greek
Chelsea, US
★★★★★ 5
2nd time purchase in 7 years.10 stars!
This wallet design is fantastic. Compact, front or back pocket use. Has a ton of storage even though it doesn't look it. Last one lasted 7 years of abuse and use. I ordered 2 in case these never get made again. Grab one, best wallet and real durable leather, not fake leather.
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Reviewed in the United States on December 3, 2025

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