Fatty Acid Free Heat Shock Bovine Serum Albumin Powder
規格
50g、100g、500g、1000g
外觀
Powder
pH值
(4% solution in DI H2O)6.5-7.5
重金屬(鉛)
≤ 0.1 ppm
白蛋白(電泳)
≥ 98%
蛋白質濃度
≥ 96.0%
溶解度(A550)
≤ 0.30
純化方法
Heat shock fractionation and proprietary steps to ensure a low level of fatty acids
儲存
This BSA is stable for ≥ 5 years when stored at + 5° C +/- 3°C in sealed dry
containers. Store lyophilized powder refrigerated at 5°C ± 3°C in sealed containers. Store reconstituted material
frozen at -20°C ± 5°C. Avoid repeated freezing and thawing. Lyophilized powder is shown to be stable at ambient
temperature for short term storage or shipping
This material is normally used in Serum Free Media as a carrier protein for trace elements, fatty acid,
hormones and growth factors. Fatty Acid Free BSA allows the formulation of albumin with specific fatty acids to
enhance cell culture system performance. It is a preferred alternative in assays where the presence of lipids or fatty
acids compromises hormone or cholesterol readouts. Every batch is guaranteed to be ≤ 0.02% total fatty acids
原材料
The raw material for this product was collected from animals in the USA in establishments registered with the USDA.
The animals received ante and post-mortem inspections under a veterinarian's supervision and were apparently free
from infectious and contagious diseases. At no time during collection or processing was the material commingled
with any other material of animal origin. All raw materials are screened to confirm negative for Blue Tongue Virus
and Vesicular Stomatitis Virus. During processing this material was subjected to a pH of ≤ 5 for at least 3 hours.
This product is sold for use in IVD, research, further manufacturing, or technical purposes only, and is not intended
for direct use in diagnostic or therapeutic applications