NewBlot Western Blot Stripping Buffers are specially formulated for use with IRDye® infrared dyes (680RD, 680LT, and 800CW only) and the Odyssey® Infrared Imaging Systems to help you save time and money on recreating samples. NewBlot Stripping Buffer allows you to reuse the same blot by stripping and reprobing up to two fluorescent antibodies simultaneously.
So, you may ask, what’s so great about NewBlot Stripping Buffer?
- Effectively removes antibodies, yet gentle enough to retain immobilized proteins
- Strips blots at room temperature in 20 minutes or less without an unpleasant odor
- Allows you to reuse the same blot up to 3X! (see the data below!)
- Offers qualitative analysis after stripping
In the example below, beta tubulin and ERK2 were run on a gel and transferred to Immobilon®-FL PVDF membrane. They were probed with primary antibodies rabbit anti-beta-tubulin and mouse anti-ERK2 and then with IRDye 680 Goat anti-Rabbit (red) and IRDye 800CW Goat anti-Mouse (green), respectively. NewBlot PVDF Stripping Buffer was used to strip the blot, which was then reprobed with the fluorescent secondary antibodies. This was repeated 2 more times. As you can see from the series of images, there is very little apparent loss of signal in either channel in the third blot as compared to the original blot.
Get more power out of your blot with NewBlot Western Blot Stripping Buffers!
Note: On August 25, 2014, we launched two new Western blot stripping buffers: NewBlot™ IR Stripping Buffer for infrared Western blots on either PVDF OR nitrocellulose membranes; and, WesternSure® ECL Stripping Buffer for chemiluminescent Western blot stripping and reprobing. BOTH do not require hazardous shipping charges, unlike many other Western stripping buffers.