国产 日韩 欧美 高清 亚洲,国产精品VA在线观看丝瓜影院,亚洲国产日韩制服在线观看,精品视频一区二区三区中文字幕

Project

Content

Quality Level

General diagnosis

Intermediate diagnostic

Advanced diagnostic

CAS No.

9048-46-8

Product Source

Extracted and purified by biochemical techniques from bovine serum

Appearance

Beige

Light beige

Whiter and brighter

Total Protein Content

≥ 95%

≥ 96%

≥ 97%

Albumin Purity

≥ 96%

≥ 98%

≥ 99%

A₄₀₃ of 1% Solution

≤ 0.15

≤ 0.1

≤ 0.06

Moisture

≤ 3.0%

Heavy Metal

≤ 10 ppm (by Pb)

pH Value

6.5～7.5（1% aqueous solution, 25℃）

Solubility Test

Dissolution time ≤ 10 min (10% aqueous solution, 25℃)

Storage and Validity

Preservation under room temperature, shady, cool and dry, shelf life of 2 years

Packaging

Plastic bottle or aluminum foil bag，1kg/ bottle (bag)；or packing according to customer's specifications.

Introduction

BSA，also known as the fifth component，is a polypeptide chain composed of 583 amino acid residues. In the peptide chain， there are 17 pairs of disulfide bonds，the molecular weight is about 66.43kD and the pI is 4.7.

Characteristics

Our company specializes in the production of BSA. Ammonium sulfate is not used in the production. The product has high purity and small difference between batches.