Q&A Community - BioReagent Hub

3ans

216views

I'd like to ask everyone which brand of prepacked columns is more durable for His-tagged protein purification?

Lab Techniques EEmma1695 2026-01-03 #Protein purification #Nickel column #Pre-packed column

3ans

244views

Which supplier provides Western blot internal reference antibodies with fast delivery and small batch-to-batch variation?

Storage & Shipping 采采购老手 2026-01-27 #Antibody Procurement #Western blot #Loading control antibody

Plant PDH E1αElisa K...

3ans

189views

His-tagged protein purification, seeking recommendations for nickel column prepacked columns with high loading capacity and anti-clogging properties.

Lab Techniques KKiting 2025-11-12 #Protein purification #His tag #Nickel column

3ans

282views

How to choose an ELISA kit for the detection of IL-6 and TNF-α in mouse serum?

Supplier & Sourcing 徐徐娟5472 2026-05-04 #ELISA kit #Inflammatory factors #Mouse serum

ELISA试剂盒

IL-6 Elisa Kit

4ans

238views

For digesting mouse adipose-derived stem cells, is collagenase or a mixed enzyme better?

Reagent Selection KKevin2486 2026-05-07 #Collagenase #Adipose-derived stem cells #Mouse

4ans

259views

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

323views

How should collagenase type II and type IV be chosen for digesting mouse tumor tissue?

Lab Techniques FFlaskOne7532 2026-06-16 #Collagenase type #Tumor tissue #Single-cell suspension

4ans

263views

Which type of collagenase is more stable for perfusion isolation of rat primary hepatocytes?

Reagent Selection 孙孙娟 2026-07-27 #Collagenase #Primary hepatocytes #Rat

4ans

209views

For immunizing rabbits with BSA-conjugated small molecules, are there any recommended conjugation ratios?

Supplier & Sourcing KKevinPlate 2026-04-02 #Bovine serum albumin #Hapten conjugation #Rabbit immunization

4ans

266views

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

182views

A friend at a cattle farm asked: What is the difference between bovine serum albumin and bovine serum?

Compliance RReagentZone8760 2026-03-18 #Bovine serum albumin #Bovine serum #Extraction process

4ans

207views

For intragastric administration in mice using BSA as an antigen, which purity is suitable to purchase?

Lab Techniques 梁梁文2848 2026-09-03 #Bovine serum albumin #Animal experiments #Gavage

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