上海康朗生物科技有限公司
维生素D3
  • 品牌:康朗生物
  • 产地:中国/美国
  • 货号:KL804669
  • cas:67-97-0
  • 发布日期: 2015-10-27
  • 更新日期: 2026-02-06
产品详请
产地 中国/美国
品牌 康朗生物
货号 KL804669
保存条件 常温保存
CAS编号 67-97-0
保质期 12个月个月

维生素D3

Product Name: Cholecalciferol (D3)

维生素D3
别名:胆骨化醇;活化7-去氢胆固醇;9,10-开环胆甾-5,7,10(19)-三烯-3beta-醇
CAS号:67-97-0
分子式:C27H44O
分子量:384.64
EINECS编号:200-673-2
MDL号:MFCD00078131

维生素D3介绍:通常维生素D3比维生素D2稳定。D3存在于人和大多数动物组织中,在鱼肝油、肝、鱼子、乳汁、奶油和蛋黄等食物中含D3量丰富。人体皮肤内含有维生素D3的前体7-脱氢胆固醇,经日光或紫外线照射,可转变为D3,故多晒太阳可防止维生素D缺乏。 水溶性: <0.1 g/L (20°C) 溶于大多数有机溶剂,微溶于植物油。
用途:Vitamin D3 通过受体起作用,该受体是具配体依赖性转录因子大家庭的一员,调控正常细胞和癌细胞的增殖和分化,对乳腺癌、结肠癌和前列腺癌具抗增殖、抗转移效果。肠和骨骼内激活的Vitamin D受体还能维持钙吸收和内平衡。
熔点:84-85°C
特定比重:0.96
比旋光度:108 ° (C=0.5, EtOH)
贮存:2-8°C
敏感性:对光敏感
可溶性:Soluble in 100% ethanol trimethyl pentane, fatty oils or acetone
生化和生理学机理:

Cholecalciferol is a naturally occuring form of vitamin D. Reported that upon metabolic activation, Cholecalciferol induces cell differentiation and prevents proliferation of cancer cells. Vitamin D acts through a receptor that is a member of the ligand-dependent transcription factor superfamily. Modulates the proliferation and differentiation of both normal and cancer cells. Has antiproliferative and antimetastatic effects on breast, colon, and prostate cancer cells. Activated vitamin D receptors in intestine and bone maintain calcium absorbance and homeostasis.

维生素D3

kl-0293R-Aklkl Rabbit Anti-rat IgG/APCAPC标记的兔抗大鼠IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0293R-AF555 Rabbit Anti-rat IgG/Alexa Fluor 555Alexa Fluor 555标记的兔抗大鼠IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

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kl-0293R-Akl Rabbit Anti-rat IgG/AP碱性磷酸酶(AP)标记的兔抗大鼠IgG 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-E-y7 Rabbit Anti-rat IgM/PE-Cy7PE-Cy7标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-AF488 Rabbit Anti-rat IgM/Alexa Fluor 488Alexa Fluor 488标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-AF555 Rabbit Anti-rat IgM/Alexa Fluor 555Alexa Fluor 555标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-AF647 Rabbit Anti-rat IgM/Alexa Fluor 647Alexa Fluor 647标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-E-y5.5 Rabbit Anti-rat IgM/PE-Cy5.5PE-Cy5.5标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-Aklkl Rabbit Anti-rat IgM/APCAPC标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-AF350 Rabbit Anti-rat IgM/Alexa Fluor 350Alexa Fluor 350标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-RBITkl Rabbit Anti-rat IgM/RBITC罗丹明标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-FITkl Rabbit Anti-rat IgM/FITCFITC标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-Golkl Rabbit Anti-rat IgM/Gold胶体金标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-y5.5 Rabbit Anti-rat IgM/Cy5.5Cy5.5标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-y7 Rabbit Anti-rat IgM/Cy7Cy7标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-E Rabbit Anti-rat IgM/PEPE标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-E-y3 Rabbit Anti-rat IgM/PE-Cy3PE-Cy3标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

kl-0346R-E-y5 Rabbit Anti-rat IgM/PE-CY5PE-CY5标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 

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kl-0346R-Bio Rabbit Anti-rat IgM/Bio生物素标记的兔抗大鼠IgM 【性 状】: Lyophilized or Liquid【浓 度】: 1mg/1ml 


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