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#Repeated freeze-thaw

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4ans

254views

How long can a collagenase stock solution be stored at -20 or -80? Does repeated freeze-thaw have a significant effect?

Medical Devices 大大师小助手 2026-07-17 #Collagenase #Storage conditions #Repeated freeze-thaw

4ans

261views

Can BSA standards still be used for protein quantification after repeated freeze-thaw cycles?

Storage & Shipping 梁梁细胞 2026-07-26 #Bovine serum albumin #BCA quantification #Repeated freeze-thaw

BCA Elisa Kit

4ans

175views

After preparing the LPS solution, store it at -20°C. Will repeated freeze-thaw cycles affect the effect when administered to mice?

Storage & Shipping LLeo6613 2026-07-01 #Lipopolysaccharide #Mouse experiment #Storage conditions

4ans

256views

Can the CCK-8 kit still be used after repeated freeze-thaw cycles? Should it be aliquoted or stored as a whole bottle at 4°C?

Medical Devices LLisa 2026-07-01 #CCK-8 #Storage conditions #Repeated freeze-thaw

4ans

186views

How much activity is lost when bulk trypsin is aliquoted and subjected to repeated freeze-thaw cycles?

Lab Techniques 老老王小陈5167 2026-03-09 #Trypsin #Aliquot and store #Repeated freeze-thaw

4ans

235views

Can fetal bovine serum still be used for animal cell culture after repeated freeze-thaw cycles?

Supplier & Sourcing GGenePro 2026-09-15 #Fetal Bovine Serum #Repeated freeze-thaw #Cell culture

4ans

196views

Will repeated freezing and thawing of cell cryopreservation solution after packaging affect its effectiveness? Commonly used large packaging in laboratories

Lab Techniques TTom7693 2026-08-29 #Aliquot and store #Repeated freeze-thaw #Cell cryopreservation solution

3ans

215views

Will repeated freezing and thawing of antibodies and recombinant proteins affect their potency? How do everyone package it?

Storage & Shipping NNinaPlate5499 2026-07-04 #Antibody storage #Recombinant protein #Repeated freeze-thaw

0ans

302views

Is IL-2 toxic to cell expansion after repeated freeze-thaw cycles a degradation product hazard?

Supplier & Sourcing SScienceMax7540 2026-08-09 #IL-2 #Cytokine #Repeated freeze-thaw

IL-2 Elisa Kit

3ans

267views

Can fetal bovine serum be stored longer at -20 or -80? Does repeated freezing and thawing after packaging have a significant impact?

Lab Techniques 老老王大姐1782 2026-08-18 #Fetal Bovine Serum #Cell culture #Storage conditions

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