Carboxy Methyl Lysine ELISA 试剂盒
CML
适用: 化学剂
Colorimetric
Competition ELISA
Plasma, Serum
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- 抗原 See all Carboxy Methyl Lysine (CML) ELISA试剂盒
- Carboxy Methyl Lysine (CML)
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适用
- 化学剂
- 检测方法
- Colorimetric
- 实验类型
- Competition ELISA
- 应用范围
- ELISA
- 品牌
- OxiSelect™
- 样品类型
- Plasma, Serum
- Analytical Method
- Quantitative
- 灵敏度
- 50 ng/mL
- 组件
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- 96-well Protein Binding Plate : One strip well 96-well plate.
- Anti-CML Antibody (1000X) : One 10 μL vial of anti-CML antibody.
- Secondary Antibody, HRP Conjugate (1000X) : One 20 μL vial.
- Assay Diluent : One 50 mL bottle.
- 10X Wash Buffer : One 100 mL bottle.
- Substrate Solution : One 12 mL amber bottle.
- Stop Solution (Part. No. 310808): One 12 mL bottle.
Box 2 (shipped on blue ice packs)
- 试剂未包括
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- Protein samples such as purified protein, plasma, serum, cell lysate
- 1X PBS
- 10 μL to 1000 μL adjustable single channel micropipettes with disposable tips
- 50 μL to 300 μL adjustable multichannel micropipette with disposable tips
- Multichannel micropipette reservoir
- Microplate reader capable of reading at 450 nm (620 nm as optional reference wave length)
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Carboxy Methyl Lysine (CML) ELISA Kit
CML 适用: Various Species Colorimetric Competition ELISA 61.7 ng/mL - 5000 ng/mL Plasma, Serum
Carboxy Methyl Lysine (CML) ELISA KitCML 适用: 人 Colorimetric Sandwich ELISA 62.5 pg/mL - 4000 pg/mL Plasma, Serum, Tissue Homogenate
Carboxy Methyl Lysine (CML) ELISA KitCML 适用: 人 Colorimetric Competition ELISA 15.625 ng/mL - 1000 ng/mL Plasma, Serum, Tissue Homogenate
Carboxy Methyl Lysine (CML) ELISA KitCML 适用: Various Species Colorimetric 0.78-50 ng/mL Cell Culture Supernatant, Plasma, Serum, Tissue Homogenate
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- 应用备注
- Optimal working dilution should be determined by the investigator.
- 说明
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- Detect CML as low as 50 ng/mL from a variety of samples
- CML-modified BSA included as standard
- Compatible with cell lysates, serum, plasma, purified proteins, and other protein-containing samples
- 板类型
- Uncoated
- 实验流程
- First, a CML conjugate is coated on the ELISA plate. The unknown CML protein samples or CML- BSA standards are then added to the CML conjugate preabsorbed plate. After a brief incubation, the anti-CML monoclonal antibody is added, followed by an HRP conjugated secondary antibody. The content of CML protein adducts in unknown samples is determined by comparison with the predetermined CML-BSA standard curve.
- 试剂准备
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- CML Conjugate Coated Plate: Note: The CML Conjugate coated wells are not stable and should be used within 24 hrs after coating. Only coat the number of wells to be used immediately. 1. Immediately before use, prepare 1X Conjugate Diluent by diluting the 100X Conjugate Diluent in 1X PBS. Example: Add 50 μL to 4.95 mL of 1X PBS. 2. Immediately before use, prepare 1X CML Conjugate by diluting the 1000X CML Conjugate in 1X Conjugate Diluent. Example: Add 5 μL of 1000X CML Conjugate to 4.995 mL of 1X Conjugate Diluent. 3. Add 100 μL of the 1X CML Conjugate to each well to be tested and incubate overnight at 4 °C. Remove the CML Conjugate coating solution and wash twice with 1X PBS. Blot plate on paper towels to remove excess fluid. Add 200 μL of Assay Diluent to each well and block for 1 hr at room temperature on an orbital shaker. Transfer the plate to 4 °C and remove the Assay Diluent immediately before use.
- 1X Wash Buffer: Dilute the 10X Wash Buffer Concentrate to 1X with deionized water. Stir to homogeneity.
- Anti-CML Antibody and Secondary Antibody: Immediately before use, dilute the Anti-CML antibody 1:1000 and Secondary Antibody 1:1000 with Assay Diluent. Do not store diluted solutions.
- 实验流程
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- Prepare and mix all reagents thoroughly before use. Each CML sample including unknown and standard should be assayed in duplicate.
- Add 50 μL of unknown sample or CML-BSA standard to the wells of the CML Conjugate coated plate. If needed, unknown samples may be diluted in 1X PBS containing 0.1 % BSA before adding. Incubate at room temperature for 10 minutes on an orbital shaker.
- Add 50 μL of the diluted anti-CML antibody to each well, incubate at room temperature for 1 hour on an orbital shaker.
- Wash 3 times with 250 μL of 1X Wash Buffer with thorough aspiration between each wash. After the last wash, empty wells and tap microwell strips on absorbent pad or paper towel to remove excess 1X Wash Buffer.
- Add 100 μL of the diluted Secondary Antibody-HRP Conjugate to all wells and incubate for 1 hour at room temperature on an orbital shaker. Wash the strip wells 3 times according to step 4 above.
- Warm Substrate Solution to room temperature. Add 100 μL of Substrate Solution to each well. Incubate at room temperature for 2-20 minutes on an orbital shaker. Note: Watch plate carefully, if color changes rapidly, the reaction may need to be stopped sooner to prevent saturation.
- Stop the enzyme reaction by adding 100 μL of Stop Solution to each well. Results should be read immediately (color will fade over time).
- Read absorbance of each well on a microplate reader using 450 nm as the primary wave length. 5
- 限制
- 仅限研究用
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- 注意事项
- Avoid multiple freeze/thaw cycles.
- 储存条件
- 4 °C/-20 °C
- 储存方法
- Aliquot and store the Anti-CML Antibody, CML-BSA Standard, CML Conjugate and 100X Conjugate Diluent at -20°C to avoid multiple freeze/thaw cycles. Store all other components at 4°C. 3
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: "Na(+)/K(+)-ATPase interaction with methylglyoxal as reactive metabolic side product." in: Free radical biology & medicine, Vol. 108, pp. 146-154, (2017) (PubMed).
: "Regulatory landscape of AGE-RAGE-oxidative stress axis and its modulation by PPARγ activation in high fructose diet-induced metabolic syndrome." in: Nutrition & metabolism, Vol. 14, pp. 5, (2017) (PubMed).
: "Advanced Glycation End Products Evolution after Pancreas-Kidney Transplantation: Plasmatic and Cutaneous Assessments." in: Oxidative medicine and cellular longevity, Vol. 2016, pp. 2189582, (2016) (PubMed).
: "Growth arrest specific 2-like protein 1 expression is upregulated in podocytes through advanced glycation end-products." in: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, (2016) (PubMed).
: "Advanced glycation of high-density lipoprotein and the functionality of aldosterone release in type 2 diabetes." in: Hypertension research : official journal of the Japanese Society of Hypertension, Vol. 40, Issue 3, pp. 271-276, (2016) (PubMed).
: "Effects of ferric citrate supplementation on advanced glycation end products in a rat model of streptozotocin/nicotinamide-induced diabetes." in: Molecular nutrition & food research, Vol. 61, Issue 5, (2016) (PubMed).
: "The receptor for advanced glycation end products impairs collateral formation in both diabetic and non-diabetic mice." in: Laboratory investigation; a journal of technical methods and pathology, Vol. 97, Issue 1, pp. 34-42, (2016) (PubMed).
: "The rehabilitation of raw and brown butters by the measurement of two of the major Maillard products, N(?)-carboxymethyl-lysine and 5-hydroxymethylfurfural, with validated chromatographic methods." in: Food chemistry, Vol. 177, pp. 361-8, (2015) (PubMed).
: "Increased renal semicarbazide-sensitive amine oxidase activity and methylglyoxal levels in aristolochic acid-induced nephrotoxicity." in: Life sciences, Vol. 114, Issue 1, pp. 4-11, (2014) (PubMed).
: "Perturbation of human coronary artery endothelial cell redox state and NADPH generation by methylglyoxal." in: PLoS ONE, Vol. 9, Issue 1, pp. e86564, (2014) (PubMed).
-
: "Na(+)/K(+)-ATPase interaction with methylglyoxal as reactive metabolic side product." in: Free radical biology & medicine, Vol. 108, pp. 146-154, (2017) (PubMed).
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- 抗原 See all Carboxy Methyl Lysine (CML) ELISA试剂盒
- Carboxy Methyl Lysine (CML)
- 别名
- Nepsilon-(Carboxymethyl) Lysine (CML) (CML 产品)
- 别名
- ALL ELISA Kit, BCR1 ELISA Kit, CML ELISA Kit, D22S11 ELISA Kit, D22S662 ELISA Kit, PHL ELISA Kit, BCR, RhoGEF and GTPase activating protein ELISA Kit, BCR ELISA Kit
- 物质类
- Amino Acid
- 背景
- The non-enzymatic reaction of reducing carbohydrates with lysine side chains and N-terminal amino groups of macromolecules (proteins, phospholipids and nucleic acids) is called the Maillard reaction or glycation. The products of this process, termed advanced glycation end products (AGEs), adversely affect the functional properties of proteins, lipids and DNA. Tissue levels of AGE increase with age and the formation of AGEs is predominantly endogenous, though these products can also be derived from exogenous sources such as food and tobacco smoke. AGE modification of proteins can contribute to the pathophysiology of aging and long-term complications of diabetes, atherosclerosis and renal failure. AGEs also interact with a variety of cell-surface AGE-binding receptors (RAGE), leading either to their endocytosis and degradation or to cellular activation and pro-oxidant or pro- inflammatory events. Although several AGE structures have been reported, it was demonstrated that Nε-(carboxymethyl) lysine (CML) is a major antigenic AGE structure. CML concentration is increased in patients who have diabetes with complications, including nephropathy, retinopathy, and atherosclerosis. CML is also recognized by receptor for AGE (RAGE), and CML-RAGE interaction activates cell signaling pathways such as NF-κB. The quantity of CML adduct in protein samples is determined by comparing its absorbance with that of a known CML-BSA standard curve. Each kit provides sufficient reagents to perform up to 96 assays, including standard curve and unknown protein samples.
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