【抗體純化】Protein A/G/L蛋白質/抗體純化相關產品-Biovision


Biovision研發多種產品,包括試劑套組、重組蛋白、酵素。產品線包含:細胞凋亡、代謝、細胞增生、氧化壓力、細胞損傷與復原、糖尿病、肥胖、代謝症候群、幹細胞生理、基因調節、訊息傳遞等領域之研究工具。可用來偵測細胞、血清、及組織等樣品種類。
BioVisionProtein A/G/L重組蛋白:
含有IgG結合位。可和大多數免疫球蛋白之Fc或輕鏈區域結合。可從culture media、serum、ascites fluid或hybridoma supernatant純化單/多株抗體,並可從IP中分離抗體-抗原複合物。
- Protein A、G:從E. coli純化出僅包含IgG binding domains的蛋白,可和大多數免疫球蛋白之Fc區域(如重鏈)結合。
- Protein L:包含Kappa light chain binding region,可以和各類Ig(IgG、IgM、IgA、IgE和IgD)的輕鏈結合。除此之外,Single chain variable fragments(ScFv)和 Fab fragments也會和Protein L結合。

Protein A Sepharose 純化 IgG 示意圖(Cat. # 6501)
BioVision Protein A/G/L重組蛋白優點:
- 專一性高:已排除白蛋白、細胞壁、及其他非專一蛋白結合區。
- 選擇性多:有Protein A、Protein G、Protein L、Protein A/G、Protein A/G/L等商品。依不同實驗需求提供磁珠、Agarose/Sepharose、Sepharose Column等產品。
- 品質佳:SDS-PAGE和HPLC純化,純度>98%;內毒素<0.1EU/mg
BioVision Protein A/G/L重組蛋白應用:
- 純化:N’ 6X-His Tag蛋白,多種哺乳類單多株抗體,結合co-IP分離抗原及免疫複合物,純化或去除樣品中免疫球蛋白
- 樣品物類:human、mouse、rat、rabbit、pig、等等哺乳類動物
- 樣品來源:Culture meida、血清、腹腔液、hybridoma supernatants
Biovision抗體純化如何操作:
|
產品型號 |
產品名稱 |
包裝 |
|
Protein A |
||
|
6520-5 |
Hi-Bind™ Protein A-Agarose |
5 ml |
|
6500-25 |
Protein A (Liquid form) |
25 mg |
|
6500B-25 |
Protein A (Lyophilized) |
25 mg |
|
6524-3750 |
Protein A IgG Binding Buffer |
3750 ml |
|
K6529-3 |
Protein A IgG Purification Buffer Kit |
3 Buffers |
|
6507-1 |
Protein A Magnetic Beads |
1 ml |
|
6501-5 |
Protein A Sepharose |
5 ml |
|
6508-1 |
Protein A Sepharose Column |
1 ml |
|
6526-5 |
Protein A-Agarose |
5 ml |
|
Protein A/G |
||
|
6502-5 |
Protein A/G |
5 mg |
|
6527-1 |
Protein A/G Magnetic Beads |
1 ml |
|
6503-1 |
Protein A/G Sepharose |
1 ml |
|
6528-1 |
Protein A/G Sepharose Column |
1 ml |
|
6506-01 |
Protein A/G-Biotin |
100 µg |
|
6504-01 |
Protein A/G-FITC |
100 µg |
|
Protein A/G/L |
||
|
6540-5 |
Protein A/G/L |
5 mg |
|
6547-1 |
Protein A/G/L Magnetic Beads |
1 ml |
|
6541-1 |
Protein A/G/L Sepharose |
1 ml |
|
6548-1 |
Protein A/G/L Sepharose Column |
1 ml |
|
Protein G |
||
|
6513-1 |
Hi-Bind™ Protein G-Agarose |
1 ml |
|
6510-5 |
Protein G |
5 mg |
|
6522-5 |
Protein G Coated 96-well Plates |
5 × 96-well plate |
|
6517-1 |
Protein G Magnetic Beads |
1 ml |
|
6511-1 |
Protein G Sepharose |
1 ml |
|
6518-1 |
Protein G Sepharose Column |
1 ml |
|
6512-1000 |
Protein G-Biotin |
1 mg |
|
Protein L |
||
|
6530-5 |
Protein L |
5 mg |
|
6537-1 |
Protein L Magnetic Beads |
1 ml |
|
6531-1 |
Protein L Sepharose |
1 ml |
|
6538-1 |
Protein L Sepharose Column |
1 ml |
|
其他關連商品 |
||
|
5500-100 |
Protein A Antibody |
100 µg |
|
5510-100 |
Protein G Antibody |
100 µg |
|
5530-100 |
Protein L Antibody |
100 µg |
|
6505-100 |
Isorbin (Fixed and killed S. aureus Protein A positive strain) |
100 ml |

