Q&A Community - BioReagent Hub

4ans

252views

For extracting RNA from large batches of animal tissues, should Trizol be domestic or imported? How should delivery time and price be chosen?

Supplier & Sourcing TTony1002 2026-07-10 #Trizol #Domestic substitution #Price

4ans

246views

After collecting rat brain tissue from the animal room, should it be placed in liquid nitrogen first or soaked in Trizol first for preservation? Does this affect RNA integrity?

Reagent Selection TTube 2026-06-16 #Trizol #Sample preservation #Rat brain tissue

4ans

184views

The intestinal tissue collected from the chicken farm is very turbid when lysed with Trizol reagent, and the RNA yield is low. What should I do?

Storage & Shipping LLabing7973 2026-04-27 #Trizol #Intestinal tissue #RNA yield

4ans

255views

When using Trizol to extract RNA from animal liver, the 260/230 ratio is only 1.2. Is this due to fat interference?

Lab Techniques 董董静娟 2026-07-02 #RNA extraction #Trizol #Animal liver

4ans

231views

For the pretreatment of animal serum drug residues, chloroform is used for degreasing. Recommendations for corrosion-resistant consumables are requested.

Compliance EElisa2658 2026-03-10 #Chloroform #Veterinary drug residues #Serum pretreatment

4ans

181views

Can domestic chloroform be used as a substitute for imported chloroform for RNA extraction from mouse tissue?

Storage & Shipping SScience9719 2026-05-25 #Chloroform #RNA extraction #Mouse tissue

4ans

201views

For chloroform used in feed fat testing on cattle farms, is there a stable channel for bulk packaging procurement?

Supplier & Sourcing EExtract 2026-07-04 #Chloroform #Bulk packaging #Feed testing

4ans

289views

To determine the fat content in animal liver, should analytical grade or chromatographic grade chloroform be used?

Medical Devices LLisaAssay4714 2026-06-01 #Chloroform #Fat extraction #Animal tissue

4ans

179views

Does phenylmethylsulfonyl fluoride powder floating during weighing have effects on humans and animals?

Medical Devices SScienceLab18 2026-09-24 #Phenylmethylsulfonyl fluoride #Safety protection #Preparation and storage

4ans

210views

When performing animal liver protein purification, can PMSF and cocktail be added together?

Storage & Shipping 老老王君1105 2026-08-23 #Phenylmethylsulfonyl fluoride #Protease inhibitor cocktail #Protein purification

Recombinant Biotinyl...

4ans

321views

Inquire about the prices and lead times of different brands of PMSF. How should bulk procurement for the animal facility be selected?

Supplier & Sourcing PPlateMax 2026-05-26 #Phenylmethylsulfonyl fluoride #Procurement price comparison #Lead time

4ans

212views

When extracting protein from animal tissues, how long does PMSF remain effective after being added to the lysis buffer?

Lab Techniques PProtein2430 2026-04-18 #Phenylmethylsulfonyl fluoride #Protease inhibitor #Animal tissue

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