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Helixyte 14
物品单位 价格 品牌
2388 AAT Bioquest
  • 产地:American
  • 型号:1 mg
  • 货号:CS17563
  • 发布日期: 2022-03-01
  • 更新日期: 2022-03-24
产品详细说明
产地 American
品牌 AAT Bioquest
货号 CS17563
用途范围 Research Grade
纯度 98%%
CAS编号
规格 1 mg
是否进口

产品名称:Helixyte 14

规格:1mg

储存条件:-15℃避光防潮

保质期:24个月

产品物理化学光谱特性

分子量:462.35

外观:固体

溶剂:DMSO

激发波长(nm):489

发射波长(nm):520

产品介绍

Helixyte 14具有与SYBR 14相同的化学结构(SYBR是ThermoFisher的商标)。 它通常用于检测精.子的活性。 精'液中活精'子的比例可通过使用SYBR-14和碘化丙啶(PI)的双重染色技术进行评估。 Helixyte 14是一种核酸染料,与DNA结合后可在488 nm处最大吸收并在518 nm处发射。 它使活精'子的细胞核染成绿色。 相反,PI仅染色失去其膜完整性的非活动性精'子。 可以通过先用SYBR-14和PI染色,然后通过流式细胞仪评估染色吸收来确定活精和死精的比例。 通过使用SYBR-14和PI双重染色,可以很容易地确定哺乳动物精'液中活的和死的精'子的比例,并可以通过流式细胞术进行定量。


参考文献

Cryopreservation of dog semen in a Tris extender with two different 1% soybean preparations compared with a Tris egg yolk extender.
Authors: Hermansson, Ulrika and Johannisson, Anders and Axnér, Eva
Journal: Veterinary medicine and science (2021)

Evaluation of the use of SYBR-14 and propidium iodide stain in a fluorescent computer-assisted spermatozoal quantification method in dogs.
Authors: Watts, John R
Journal: Reproduction in domestic animals = Zuchthygiene (2021): 89-102

Measurement of membrane integrity in canine spermatozoa using a fluorescent computer-assisted spermatozoal quantification method after SYBR-14/PI staining compared with manual counting after CFDA/PI staining.
Authors: Watts, John
Journal: Reproduction in domestic animals = Zuchthygiene (2021)

The impact of five years storage/biobanking at -80°C on mouse spermatozoa fertility, physiology, and function.
Authors: Raspa, Marcello and Putti, Sabrina and Paoletti, Renata and Barboni, Barbara and Ramal-Sanchez, Marina and Lanuti, Paola and Marchisio, Marco and D'Atri, Mario and Ortolani, Claudio and Papa, Stefano and Valbonetti, Luca and Bernabo, Nicola and Scavizzi, Ferdinando
Journal: Andrology (2021)

Addition of butylated hydroxytoluene (BHT) in tris-based extender improves post-thaw quality and motion dynamics of dog spermatozoa.
Authors: Sun, Lingwei and Wu, Caifeng and Xu, Jiehuan and Zhang, Shushan and Dai, Jianjun and Zhang, Defu
Journal: Cryobiology (2020): 71-75

Butaphosphan and Cyanocobalamin Supplementation in Semen Extender on Chilled Boar Sperm Quality and Life Span.
Authors: Suwimonteerabutr, J and Chumsri, S and Tummaruk, P and Nuntapaitoon, Morakot
Journal: Frontiers in veterinary science (2020): 592162

Effect of supplementation of valine to chicken extender on sperm cryoresistance and post-thaw fertilization capacity.
Authors: Bernal, B and Iglesias-Cabeza, N and Sánchez-Rivera, U and Toledano-Díaz, A and Casta?o, C and Pérez-Cerezales, S and Gutiérrez-Adán, A and López-Sebastián, A and García-Casado, P and Gil, M G and Woelders, H and Blesbois, E and Santiago-Moreno, J
Journal: Poultry science (2020): 7133-7141

Resveratrol protects boar sperm in vitro via its antioxidant capacity.
Authors: Sun, Linlin and Fan, Xiaoteng and Zeng, Yao and Wang, Liqian and Zhu, Zhendong and Li, Rongnan and Tian, Xiue and Wang, Yongjun and Lin, Yan and Wu, De and Zeng, Wenxian
Journal: Zygote (Cambridge, England) (2020): 1-8

Soy lecithin as a potential alternative to powdered egg yolk for buck sperm cryopreservation does not protect them from mitochondrial damage.
Authors: Tabarez, Abigail and García, Wilber and Palomo, María Jesús
Journal: Animal reproduction science (2020): 106473

The ABCA1 blocking agent probucol decreases capacitation in ejaculated dog spermatozoa.
Authors: Sch?fer-Somi, Sabine and Budik, Sven
Journal: Acta veterinaria Scandinavica (2020): 2

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