Fluorochrome公司是专业生产荧光金及荧光金抗体的专业高科技公司。公司核心产品荧光金于1985年推向市场，被广泛应用于神经元逆行示踪研究。荧光金在紫外线激发下发金黄色光，非常灵敏，不仅能标记胞浆，而且能很好地显示树突分枝，但是细胞核和核仁不染色；在胞体内分解慢，甚至在注射后存活2月标记强度仍无明显变化；比较耐紫外线的照射，褪色比较慢；可以经受许多组织学染色处理，因而可以和HRP、免疫组织化学等方法结合。Fluorochrome公司还提供荧光金抗体及红色荧光金，扩大了其应用范围。
Fluoro-GoldTM 荧光金的优势：
1) 极其敏感和可靠的逆行示踪剂
2)不会被未损害的通道纤维占据
3)细胞外无荧光渗漏，不易扩散
4)保质期长,荧光存在时间广从1天到1个月
5)显色效果清楚、逼真
6)安全且易操作
7)可压力注射或电子透入动物体
8)可以经受多种组织学染色处理，因而可与其它常规神经学检测技术免疫荧光、免疫组化、射线自显迹法、HRP组织化学及其他荧光逆行示踪剂结合使用。
产品应用实例：
保存：干粉，4℃避光保存，保质期可超过1年。液体，4℃避光保存，保质期6个月以上。
稀释：荧光金可用双蒸水或0.9%生理盐水或0.2M的中性磷酸盐缓冲液溶解。
订购信息：
| 品牌 |
产品名称 |
规格 |
| Fluorochrome |
Fluoro-Gold |
20mg（现货） |
| Fluorochrome |
Fluoro-Gold |
50mg |
| Fluorochrome |
Fluoro-Gold |
100mg |
| Fluorochrome |
Fluoro-Gold |
150mg |
| Fluorochrome |
Fluoro-Gold |
200mg |
| Fluorochrome |
Antibody to Fluoro-Gold |
0.1ml×1 |
| Fluorochrome |
Antibody to Fluoro-Gold |
0.1ml×2 |
| Fluorochrome |
Antibody to Fluoro-Gold |
0.1ml×3 |
| Fluorochrome |
Fluoro-Ruby（红色荧光金） |
30mg |
应用文献：
- A.P.Tosolini,et al.Spatial characterization of the motor neuron columns supplying the rat forelimb.Neuroscience,Volume 200, 3 January 2012, Pages 19-30
- E.van Asselt,et al.Spinal neurons in the zebrafish labeled with Fluoro-gold and wheat-germ agglutinin.Neuroscience Volume 43, Issues 2–3, 1991, Pages 611-622
- Lisa A. Catapano，et al.Neuroanatomical Tracing of Neuronal Projections with Fluoro-Gold. Neural Stem Cells pp 353-359
- LNovikova,et al.Persistent neuronal labeling by retrograde fluorescent tracers: a comparison between Fast Blue, Fluoro-Gold and various dextran conjugates.Journal of Neuroscience Methods Volume 74, Issue 1, 6 June 1997, Pages 9-15
- LC Schmued,et al.Fluoro-Gold: a new fluorescent retrograde axonal tracer with numerous unique properties.Brain Research Volume 377, Issue 1, 2 July 1986, Pages 147-154
- Junjie Yang,et al.Flow cytometry for quantification of retrogradely labeled retinal ganglion cells by Fluoro-Gold.Journal Current Eye Research Volume 21, 2000 - Issue 6
- AnnaPuigdellı́vol-Sánchez,et al.On the use of fast blue, fluoro-gold and diamidino yellow for retrograde tracing after peripheral nerve injury: uptake, fading, dye interactions, and toxicity.Journal of Neuroscience Methods Volume 115, Issue 2, 15 April 2002, Pages 115-127
- Estudo comparativo entre enxerto autógeno e enxerto muscular coberto com tubo de veia autógeno em nervos tibiais de ratos wistar, utilizando fluoro-gold® como marcador neuronal,Acta ortop. bras. vol.15 no.2 São Paulo 2007
- Arthur HNeufeld,et al.The inherent, age-dependent loss of retinal ganglion cells is related to the lifespan of the species.Neurobiology of Aging.Volume 24, Issue 1, January–February 2003, Pages 167-172
- JavierRuiz-Ederra,et al.Mouse model of sustained elevation in intraocular pressure produced by episcleral vein occlusion.Experimental Eye Research Volume 82, Issue 5, May 2006, Pages 879-884
