| 摘要 |
The present invention provides an improved method of detecting or transferring a biological material whereby a biological material is adhered to a membrane which is then contacted with a detecting reagent, wherein the improvement comprises utilizing a polyvinylidene fluoride membrane which has been subjected to a temperature of at least about 80 DEG C. but less than the temperature at which the membrane softens and deforms for a time sufficient to reduce the ability of the detecting reagent to directly adhere to the membrane. |
