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Gastric intrinsic factor / GIF 抗体, 兔多抗, 抗原亲和纯化

产品数据评论相关产品实验方法
Human GIF 抗体产品信息
免疫原:Recombinant Human GIF / Gastric intrinsic factor protein (Catalog#13544-H08H)
克隆号:
Ig 类型:Rabbit IgG
浓度:
内毒素:
缓冲液:0.2 μm filtered solution in PBS with 5% trehalose
抗体制备方法:Produced in rabbits immunized with purified, recombinant Human GIF / Gastric intrinsic factor (rh GIF / Gastric intrinsic factor; Catalog#13544-H08H; P27352-1; Met1-Tyr417). GIF / Gastric intrinsic factor specific IgG was purified by Human GIF / Gastric intrinsic factor affinity chromatography.
Human GIF 抗体使用指导
特异性:Human GIF / Gastric intrinsic factor
推荐应用:ELISA, IHC-P

ELISA: 0.1-0.2 μg/mL

This antibody can be used at 0.1-0.2 μg/mL with the appropriate secondary reagents to detect Human GIF / Gastric intrinsic factor. The detection limit for Human GIF / Gastric intrinsic factor is approximately 0.00975 ng/well.

IHC-P: 0.1-2 μg/mL

储存方法:This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free.
Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Human GIF 抗体IHC实验图片
Gastric intrinsic factor / GIF Antibody, Rabbit PAb, Antigen Affinity Purified, Immunohistochemistry
[点击查看大图]
Caption:
Immunochemical staining of human GIF in human stomach with rabbit polyclonal antibody (1 µg/mL, formalin-fixed paraffin embedded sections). Positive staining was localized to parietal cells.
Other GIF 抗体 Products
Gastric intrinsic factor / GIF 研究背景

Gastric intrinsic factor, also known as GIF, belongs to the of the cobalamin transport protein family. It is a glycoprotein produced by the parietal cells of the stomach. Gastric intrinsic factor plays a key role in the absorption of vitamin B12 on in the small intestine. Vitamin B12 bounds to haptocorrin after entry into the stomach. The resulting complex enters the duodenum, where pancreatic enzymes digest haptocorrin. In the less acidic environment of the small intestine, B12 can then bind to gastric intrinsic factor. This new complex travels to the ileum, where special epithelial cells endocytose them. Inside the cell, B12 dissociates once again and binds to another protein, transcobalamin II. The new complex can exit the epithelial cells to enter the liver.

Human Gastric intrinsic factor / GIF 参考资料
  • Gerdin AK. (2010) The Sanger Mouse Genetics Programme: high throughput characterisation of knockout mice. Acta Opthalmologica. 88:925-7.
  • AU - Berlin H, et al. (1968) ORAL TREATMENT OF PERNICIOUS ANEMIA WITH HIGH DOSES OF VITAMIN B12 WITHOUT INTRINSIC FACTOR. Acta Medica Scandinavica. 184(1-6):247-58.
  • Hewitt JE, et al. (1991) Human gastric intrinsic factor: characterization of cDNA and genomic clones and localization to human chromosome 11. Genomics. 10(2):432-40.
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    货号: 13544-RP02-50
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