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BOVINE IgG/牛免疫球蛋白/Bovine immunoglobulin G/牛IgG
Purified Immunoglobulin
Reagent Grade
Description
Purified Bovine IgG is isolated from pooled normal bovine serum by fractionation and ion-exchange chromatography. The product is supplied as an essentially salt-free (less than 1% sodium), lyophilized powder.
Uses
Purified IgG may be used as a reference antigen,standard, blocking agent or coating protein in a variety of immunoassays including ELISA, dot immunobinding, Western immunoblotting, immunodiffusion and immunoelectrophoresis. Other applications include starting materials for the preparation of immunogens and solid-phase immunoadsorbents.
Reconstitution
The product is essentially a salt-free preparation and should be reconstituted to a minimum of 1 mg/ml with a saline (150 mM NaCl) solution. Protein concentration should be determined after reconstitution by absorbance at 280 nm (E280 1% = 14).
Storage
Prior to reconstitution, store at 2-8 °C. After reconstitution, store aliquots at –20 °C. Repeated freezing and thawing is not recommended.
Performance Characteristics
Appearance: White, lyophilized powder.Solubility: Slightly hazy, colorless solution at
50 mg/ml in 0.85% NaCl. Sodium Content (ICP-Atomic Emission): ≤1% by weight
Water Content (Karl Fischer): ≤10% by weight Identity (Immunoelectrophoresis): Single arc of
precipitation in the gamma region at 50 and 250 ìg of immunoglobulin versus anti-bovine whole serum and anti-bovine IgG. Purity (SDS-PAGE): Not less than 95%.
订购信息：现货供应
| 货号 | 名称 | 产地 | 规格 | 报价/元 |
| 36107ES01 | Bovine IgG 牛免疫球蛋白 | YEASEN | 100mg | 550 |
| 36107ES03 | Bovine IgG 牛免疫球蛋白 | YEASEN | 1g | 2400 |
| 36107ES08 | Bovine IgG 牛免疫球蛋白 | YEASEN | 5g | 7200 |
| 36107ES10 | Bovine IgG 牛免疫球蛋白 | YEASEN | 10g | 13800 |
YEASEN公司其他免疫球蛋白价格信息：
| 货号 | 名称 | 产地 | 规格 | 报价/元 |
| 36108ES10 | Donkey IgG 驴免疫球蛋白 | YEASEN | 10mg | 350 |
| 36109ES10 | Goat IgG 羊免疫球蛋白 | YEASEN |
