Mouse RAW 264.7 Cell Lysate from Innovative Research is provided as a Liquid buffered in SDS sample buffer containing 5% beta-mercaptoethanol. This product is especially useful for applications like Western Blot, among others. For continuous use, store at 2-8░C. If not using the entire volume immediately, store single-use aliquots at -70░C. Repeated freeze/thaw cycles are not recommended. Under proper storage conditions, the shelf life is six months from the date of receipt. Additional Details: Species: Mouse Source: RAW 264.7 immortalized mouse cell line Format: Liquid Storage Conditions: -70C At Innovative Research, we provide reliable, consistent products that deliver reliable, consistent results.