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分类简介:用于活体成像的生物发光荧光素底物
RediJect substrates offer ultimate sensitivity and reproducibility that is critical for accurate quantitation. Obtain better results by minimizing variability in formulation, minimizing freeze/thaw and controlling batch to batch variation. 

RediJect D-Luciferin Ultra is a firefly luciferase bioluminescent substrate, pre-formulated with a fluorescent tracer, to validate your substrate injection. XenoLight D-Luciferin is available in gram and higher quantities.
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产品名/货号/品牌 简介 包装  
GFR-Vivo 680 Explorer 3 injection kit 1UNIT

价格:¥

货号:NEV30001
品牌:PerkinElmer

经销:基因有限公司

XenoLight RediJect Inflammation probe Explorer kit 1UNIT

价格:¥

货号:760535
品牌:PERKINELMER

经销:基因有限公司

Novel ready-to-use probe to monitor phagocyte mediated inflammation non-invasively. Dispensed to image 5 animals (explorer kit). 1 sterile amber vial containing 850 ul of 40 mg/ml probe. Includes a fluorescent tracer to validate substrate injection. Improved sensitivity due to the chemiluminescent read-out. In vivo imaging quality, validated on IVIS imaging systems

XenoLight D-Luciferin生物发光底物:XenoLight D-Luciferin - K+ Salt Bioluminescen 1 g

价格:¥

货号:122799
品牌:PERKINELMER

经销:基因有限公司

发光类型:近红外荧光
荧光素是一种低分子量有机化合物,由苯并噻唑基和噻唑羧酸基组成。荧光素是在萤火虫和和其他有荧光素酶动物中被发现的,在ATP和酶荧光素的催化下发光。荧光素分子较小,免疫原性低/抗原性低。荧光素能够通过血脑屏障,血胎盘屏障和血睾丸屏障,毒性低。D-Luciferin是生物体的细胞中发现的一种化学物质,在荧光素酶和ATP的催化作用下产生光。荧光素能够穿透细胞膜,可以用于监控体内转导及表达荧光素酶的细胞活动,因为荧光素酶的反应是ATP依赖,可检测细胞活性。
Luciferin is a low molecular weight organic compound that consists of a benzothiazole moiety attached to a thiazole carboxylic acid moiety. Luciferin is found in fireflies and other animals which, in the presence of ATP and the enzyme luciferase, becomes luminescent. The small size of luciferin also makes it a poor antigen and immune responses to luciferin are unlikely. Luciferin is able to pass the blood brain barrier, the blood placenta barrier and the blood testis barrier, toxicity appears low.How do you administer luciferin? Mice with lux-bearing bacteria do not need luciferin to glow. In the tumor models and transgenic models, luciferin is administered intraperitoneally (concomitant with anesthesia). How well does luciferin distribute? Luciferin distributes quickly and easily throughout the animal. How do the animals respond to the repeated administration of luciferin substrate? Luciferin does not affect the animals deleteriously (no evidence of toxicological or immunological effects). Do you need to administer luciferin substrate to the animals before imaging? In bacteria, the entire luciferase operon is stably integrated on the chromosome. This eliminates the need for exogenous luciferin substrate in the bacterial models. The tumor models and transgenic models rely on the exogenous administration of luciferin.

XenoLight RediJect Inflammation probe Standard kit 1UNIT

价格:¥

货号:760536
品牌:PERKINELMER

经销:基因有限公司

Novel ready-to-use probe to monitor phagocyte mediated inflammation non-invasively. Dispensed to image 20 animals (standard kit). 4 sterile amber vial containing 850 ul of 40 mg/ml probe. Includes a fluorescent tracer to validate substrate injection. Improved sensitivity due to the chemiluminescent read-out. In vivo imaging quality, validated on IVIS imaging systems. The RediJect Inflammation Probe will allow for longitudinal tracking of MPO level and inflammation status, in vivo, in a variety of disease models, including rheumatoid arthritis, acute septic shock, contact hypersensitivity reaction, and neutrophil rich cancers.

RediJect Coelenterazine h Bioluminescent Substrate/海肾荧光素发光底物 50 Injections

价格:¥

货号:760506
品牌:PERKINELMER

经销:基因有限公司

小动物活体成像生物发光底物,海参荧光素酶底物腔肠素,液体(可注射50只小鼠)。XenoLight Rediject Coelenterazine h Bioluminescent Substrate (50 Injections) Pre-formulated, batch controlled Coelenterazine h for in vivo use. 10 sterile vials each containing 1.2 mL of 150 μg/mL Coelenterazine h. Dispensed to image 5 animals per vial (10 vials/kit). Save substantial time and effort by minimizing pre-imaging preparation steps. In vivo imaging quality, validated on IVIS imaging systems.

XenoLight RediJect D-Luciferin 1Unit

价格:¥

货号:770504
品牌:PERKINELMER

经销:基因有限公司

XenoLight RediJect D-Luciferin 1Unit

价格:¥

货号:770505
品牌:PERKINELMER

经销:基因有限公司

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