Testosterone CAS

Brand

MaxLight™

Grade

Highly Purified

EU Commodity Code

30021010

Shipping Temp

Blue Ice

Storage Temp

4°C Do Not Freeze

Notes

Preservative Free
BSA Free

MaxLight™ 550 is a new Yellow-Green photostable dye conjugate comparable to Alexa Fluor™546, 555, DyLight™549 , Cy3™, TRITC and offers better labeling efficiency, brighter imaging and increased immunodetection. Absorbance (550nm); Emission (575nm); Extinction Coefficient 150,000.

Testosterone is a steroid hormone from the androgen group and is found in mammals, reptiles, birds, and other vertebrates. In mammals, testosterone is primarily secreted in the testes of males and the ovaries of females, although small amounts are also secreted by the adrenal glands. It is the principal male sex hormone and an anabolic steroid.

Applications

Suitable for use in FLISA and RIA. Other applications not tested.

Recommended Dilutions

Optimal dilutions to be determined by the researcher.

Affinity Constant

2.5x10e9L/mole

Contaminants

DHT; 9% Androstendiol; <1% Androstendione, Estriol, Estradiol, Progesterone: <0.1%

Storage and Stability

Store product at 4°C in the dark. DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: MaxLight™550 conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Note: Applications are based on unconjugated antibody.

References

1. Karen L. Portera, Allen W. Olmstead, David M. Kumsher, William E. Dennis, Robert L. Sprando, Gary W. Holcombe, Joseph J. Korte, Annelie Lindberg-Livingston, Sigmund J. Degitz. Effects of 4-tert-octylphenol on Xenopus tropicalis in a long term exposure. Aquatic Toxicology, Volume 103, Issues 3-4, Pages 159-169. 2. Troy A. Bairda, Diana K. Hews. Hormone levels in territorial and non-territorial male collared lizards. Physiology & Behavior, Volume 92, Issue 4, Pages 755-763. 3. Brent M. Hortona, Jongmin Yoonb, Cameron K. Ghalamborb, Ignacio T. Moorec, T. Scott Sillett. Seasonal and population variation in male testosterone levels in breeding orange-crowned warblers (Vermivora celata). General and Comparative Endocrinology, Volume 168, Issue 3, Pages 333-339. 4. Allen W. Olmstead, Joseph J. Korte, Kacie K. Woodis, Blake A. Bennett, Shannon Ostazeski, Sigmund J. Degitz. Reproductive maturation of the tropical clawed frog: Xenopus tropicalis. General and Comparative Endocrinology, Volume 160, Issue 2, Pages 117-123. 5. Ke-Zhong Lianga, Jun-Sheng Qia, Wei-Jun Mub, Zai-Gang Chen. Biomolecules/gold nanowires-doped sol-gel film for label-free electrochemical immunoassay of testosterone. Journal of Biochemical and Biophysical Methods, Volume 70, Issue 6, Pages 1156-1162

USBio References

No references available

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T2951-ML550 Testosterone (MaxLight 550) CAS:

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