FAM-xtra CPG *1000A*
Ordering information
Price | |
Catalog Number | |
Unit Size | |
Quantity |
Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
International | See distributors |
Bulk request | Inquire |
Custom size | Inquire |
Shipping | Standard overnight for United States, inquire for international |
Physical properties
Solvent | MeCN |
Spectral properties
Correction Factor (260 nm) | 0.32 |
Correction Factor (280 nm) | 0.178 |
Extinction coefficient (cm -1 M -1) | 83000 |
Excitation (nm) | 493 |
Emission (nm) | 517 |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C); Minimize light exposure |
Alternative formats
FAM-xtra CPG *500A* |
Overview | SDSProtocol |
Correction Factor (260 nm) 0.32 | Correction Factor (280 nm) 0.178 | Extinction coefficient (cm -1 M -1) 83000 | Excitation (nm) 493 | Emission (nm) 517 |
Fluorescein CPGs have traditionally been used to add the fluorescein label at the 3'-terminus. FAM-xtra is a new fluorophore that has the identical spectra to FAM, but is much brighter and more photostable than FAM. FAM-xtra CPG is used to add the significantly improved FAM label at the 3'-terminus in complimentary to our FAM-xtra Phosphoramidite that contains no 4,4'-dimethoxytrityl (DMT) group and can be added only once at the 5'-terminus, thereby terminating synthesis. Both FAM-xtra products are single isomers and use an amide linkage which is stable during cleavage and deprotection and does not allow isomer formation. FAM-xtra CPG allows effective blockage of the 3'-terminus from polymerase extension as well as exonuclease digestion. This support can be used in a manner identical to normal protected nucleoside support since it contains the DMT group. It can be deprotected using ammonium hydroxide as required by nucleobases. When using AMA, a small amount of a non-fluorescent impurity might be formed. Alternatively, it may be first deprotected with ammonium hydroxide for 30 minutes at room temperature, followed by the addition of an equal volume of 40% methylamine. The deprotection is completed as required by the nucleobases - e.g. 10 minutes at 65°C or 2 hours at room temperature for standard bases etc.
Spectrum
Open in Advanced Spectrum Viewer
Spectral properties
Correction Factor (260 nm) | 0.32 |
Correction Factor (280 nm) | 0.178 |
Extinction coefficient (cm -1 M -1) | 83000 |
Excitation (nm) | 493 |
Emission (nm) | 517 |
Product Family
Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Correction Factor (260 nm) | Correction Factor (280 nm) |
FAM-xtra™ Phosphoramidite | 493 | 517 | 83000 | 0.32 | 0.178 |
Images
Figure 1. Fluorescein CPGs have traditionally been used to add the fluorescein label at the 3'-terminus. FAM-xtra is a new fluorophore that has the identical spectra to FAM, but is much brighter and more photostable than FAM. FAM-xtra CPG is used to add the significantly improved FAM label at the 3'-terminus in complimentary to our FAM-xtra Phosphoramidite.
References
View all 50 references: Citation Explorer
Chemo-photothermal immunotherapy for eradication of orthotopic tumors and inhibition of metastasis by intratumoral injection of polydopamine versatile hydrogels.
Authors: Zhuang, Bo and Chen, Ting and Huang, Yueqi and Xiao, Zhimei and Jin, Yiguang
Journal: Acta pharmaceutica Sinica. B (2022): 1447-1459
Authors: Zhuang, Bo and Chen, Ting and Huang, Yueqi and Xiao, Zhimei and Jin, Yiguang
Journal: Acta pharmaceutica Sinica. B (2022): 1447-1459
Quantitative Pathologic Analysis of Digitized Images of Colorectal Carcinoma Improves Prediction of Recurrence-Free Survival.
Authors: Pai, Reetesh K and Banerjee, Imon and Shivji, Sameer and Jain, Suchit and Hartman, Douglas and Buchanan, Daniel D and Jenkins, Mark A and Schaeffer, David F and Rosty, Christophe and Como, Julia and Phipps, Amanda I and Newcomb, Polly A and Burnett-Hartman, Andrea N and Le Marchand, Loic and Samadder, Niloy J and Patel, Bhavik and Swallow, Carol and Lindor, Noralane M and Gallinger, Steven J and Grant, Robert C and Westerling-Bui, Thomas and Conner, James and Cyr, David P and Kirsch, Richard and Pai, Rish K
Journal: Gastroenterology (2022): 1531-1546.e8
Authors: Pai, Reetesh K and Banerjee, Imon and Shivji, Sameer and Jain, Suchit and Hartman, Douglas and Buchanan, Daniel D and Jenkins, Mark A and Schaeffer, David F and Rosty, Christophe and Como, Julia and Phipps, Amanda I and Newcomb, Polly A and Burnett-Hartman, Andrea N and Le Marchand, Loic and Samadder, Niloy J and Patel, Bhavik and Swallow, Carol and Lindor, Noralane M and Gallinger, Steven J and Grant, Robert C and Westerling-Bui, Thomas and Conner, James and Cyr, David P and Kirsch, Richard and Pai, Rish K
Journal: Gastroenterology (2022): 1531-1546.e8
Characterization of CD19+ CD24hi CD38hi B cells in Chinese adult patients with atopic dermatitis.
Authors: Gu, Y and Li, K and Sun, J and Zhang, J
Journal: Journal of the European Academy of Dermatology and Venereology : JEADV (2020): 2863-2870
Authors: Gu, Y and Li, K and Sun, J and Zhang, J
Journal: Journal of the European Academy of Dermatology and Venereology : JEADV (2020): 2863-2870
Weak Electric Current Treatment to Artificially Enhance Vascular Permeability in Embryonated Chicken Eggs.
Authors: Fukuta, Tatsuya and Nakatani, Natsu and Yoneda, Shintaro and Kogure, Kentaro
Journal: Biological & pharmaceutical bulletin (2020): 1729-1734
Authors: Fukuta, Tatsuya and Nakatani, Natsu and Yoneda, Shintaro and Kogure, Kentaro
Journal: Biological & pharmaceutical bulletin (2020): 1729-1734
Novel Assay for Quantitative Analysis of DNA Methylation at Single-Base Resolution.
Authors: Yu, Huichuan and Bai, Liangliang and Tang, Guannan and Wang, Xiaolin and Huang, Meijin and Cao, Guangwen and Wang, Jianping and Luo, Yanxin
Journal: Clinical chemistry (2019): 664-673
Authors: Yu, Huichuan and Bai, Liangliang and Tang, Guannan and Wang, Xiaolin and Huang, Meijin and Cao, Guangwen and Wang, Jianping and Luo, Yanxin
Journal: Clinical chemistry (2019): 664-673
Cationic Nanoliposomes Are Efficiently Taken up by Alveolar Macrophages but Have Little Access to Dendritic Cells and Interstitial Macrophages in the Normal and CpG-Stimulated Lungs.
Authors: Vanbever, Rita and Loira-Pastoriza, Cristina and Dauguet, Nicolas and Hérin, Caroline and Ibouraadaten, Saloua and Vanvarenberg, Kevin and Ucakar, Bernard and Tyteca, Donatienne and Huaux, François
Journal: Molecular pharmaceutics (2019): 2048-2059
Authors: Vanbever, Rita and Loira-Pastoriza, Cristina and Dauguet, Nicolas and Hérin, Caroline and Ibouraadaten, Saloua and Vanvarenberg, Kevin and Ucakar, Bernard and Tyteca, Donatienne and Huaux, François
Journal: Molecular pharmaceutics (2019): 2048-2059
Characteristics of the BMP7 Promoter in Hu Sheep.
Authors: Lv, Xiaoyang and Sun, Wei and Zou, Shuangxia and Chen, Ling and Mwacharo, Joram M and Wang, Jinyu
Journal: Animals : an open access journal from MDPI (2019)
Authors: Lv, Xiaoyang and Sun, Wei and Zou, Shuangxia and Chen, Ling and Mwacharo, Joram M and Wang, Jinyu
Journal: Animals : an open access journal from MDPI (2019)
Development of orally-deliverable DNA hydrogel by microemulsification and chitosan coating.
Authors: Nomura, Daiki and Saito, Masaaki and Takahashi, Yosuke and Takahashi, Yuki and Takakura, Yoshinobu and Nishikawa, Makiya
Journal: International journal of pharmaceutics (2018): 556-562
Authors: Nomura, Daiki and Saito, Masaaki and Takahashi, Yosuke and Takahashi, Yuki and Takakura, Yoshinobu and Nishikawa, Makiya
Journal: International journal of pharmaceutics (2018): 556-562
In Vitro Neuroprotection of Rat Hippocampal Neurons by Manninotriose and Astragaloside IV Against Corticosterone-Induced Toxicity.
Authors: Zheng, Jing and Yin, Fang and Jin, Guoqin and Zhang, Xueli and Zhang, Lina and Gong, Zhangbin and Kang, Xiangping and Hu, Haiyan
Journal: Molecules (Basel, Switzerland) (2018)
Authors: Zheng, Jing and Yin, Fang and Jin, Guoqin and Zhang, Xueli and Zhang, Lina and Gong, Zhangbin and Kang, Xiangping and Hu, Haiyan
Journal: Molecules (Basel, Switzerland) (2018)
The Spectrum of CHM Gene Mutations in Choroideremia and Their Relationship to Clinical Phenotype.
Authors: Simunovic, Matthew P and Jolly, Jasleen K and Xue, Kanmin and Edwards, Thomas L and Groppe, Markus and Downes, Susan M and MacLaren, Robert E
Journal: Investigative ophthalmology & visual science (2016): 6033-6039
Authors: Simunovic, Matthew P and Jolly, Jasleen K and Xue, Kanmin and Edwards, Thomas L and Groppe, Markus and Downes, Susan M and MacLaren, Robert E
Journal: Investigative ophthalmology & visual science (2016): 6033-6039