Human Cystatin B Recombinant Protein

Q: What is the catalog number for Human Cystatin B Recombinant Protein?

The catalog number for Human Cystatin B Recombinant Protein is PROTP04080-20ug.

Q: What sizes are available for Human Cystatin B Recombinant Protein?

Human Cystatin B Recombinant Protein is available in the following size(s): 20 µg.

Q: Is Human Cystatin B Recombinant Protein in stock?

Human Cystatin B Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Q: Where can I find the safety data sheet (SDS/MSDS) for Human Cystatin B Recombinant Protein?

The safety data sheet for Human Cystatin B Recombinant Protein is available here: https://www.bosterbio.com/msds?sku=PROTP04080.

Q: Is this product animal-origin-free?

Animal-origin-free status, where applicable, is noted on the datasheet under formulation details.

Q: Does this product need any special customs documentation to be imported to my country?

If you’re outside the EU, UK, or USA, you’re responsible for customs clearance and any related taxes or fees. We provide the standard import documents, such as the Commercial Invoice, Packing List, and Airway Bill, in advance, so let us know early if your customs office needs anything additional for this specific product.

Q: What buffer is this product supplied in?

The formulation or storage buffer is listed on the product datasheet. If you require a carrier-free or custom formulation, contact us before ordering, as this may involve a made-to-order production timeline.

Catalog number PROTP04080-20ug

Price for PROTP04080-20ug

Size / count 20 µg

About this product

Human Cystatin B Recombinant Protein expressed in E. coli with His-tag. Sequence domain: 1-98aa. Application (s) : Enzyme Activity, SDS-PAGE. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .

Specifications

Catalog number: PROTP04080-20ug
Size / count: 20 µg
Dry ice: No
Hazardous: No
Discontinued: No
Synonyms: Cystatin-B, Stefin B, PME, CST6
Gene Name: CSTB
UniProt: P04080
Tag: His-Tag
Source: E. coli
Applications: Enzyme Activity, SDS-PAGE
Field of Research: Neuroscience
Purification: > 95% by SDS-PAGE
Concentration: 1mg/mL (determined by Bradford assay)
Bioactivity: The IC50 value is < 3.0nM. The inhibitory function of Cystatin B on protease activity of papain was measured by a fluorometric assay using Z-FR-AMC at pH 7.5 at 25°C.
Form: Liquid
Storage Conditions: Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)
Observed Molecular Weight: 13 kDa (118aa) confirmed by MALDI-TOF
Contents: 20mM Tris-HCl buffer (pH 8.0) containing 50mM NaCl

Frequently Asked Questions

What is the catalog number for Human Cystatin B Recombinant Protein?

The catalog number for Human Cystatin B Recombinant Protein is PROTP04080-20ug.

What sizes are available for Human Cystatin B Recombinant Protein?

Human Cystatin B Recombinant Protein is available in the following size(s): 20 µg.

Is Human Cystatin B Recombinant Protein in stock?

Human Cystatin B Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Where can I find the safety data sheet (SDS/MSDS) for Human Cystatin B Recombinant Protein?

The safety data sheet for Human Cystatin B Recombinant Protein is available here: https://www.bosterbio.com/msds?sku=PROTP04080.

What is Human Cystatin B Recombinant Protein used for?

Is this product animal-origin-free?

Animal-origin-free status, where applicable, is noted on the datasheet under formulation details.

Does this product need any special customs documentation to be imported to my country?

If you’re outside the EU, UK, or USA, you’re responsible for customs clearance and any related taxes or fees. We provide the standard import documents, such as the Commercial Invoice, Packing List, and Airway Bill, in advance, so let us know early if your customs office needs anything additional for this specific product.

What buffer is this product supplied in?

The formulation or storage buffer is listed on the product datasheet. If you require a carrier-free or custom formulation, contact us before ordering, as this may involve a made-to-order production timeline.

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