Human CD21 Recombinant Protein

Q: What is the shelf life of this product?

Shelf life and expiration dates vary by product and are shown on the product listing and label. Products used beyond their expiration date are not eligible for performance-related returns or refunds, so please check the lot number and expiry before use.

Q: What expression system was used for this recombinant protein?

The expression system, such as E. coli, HEK293, or insect cells, is listed on the datasheet under production details, which can affect post-translational modifications relevant to your application.

Q: Can I return this product if I ordered the wrong one?

As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.

Catalog number PROTP20023-250ug

Price for PROTP20023-250ug

Size / count 250 µg

About this product

Human CD21 Recombinant Protein expressed in Baculovirus with His-tag. Sequence domain: 21-971aa. Application (s) : SDS-PAGE. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .

Specifications

Catalog number: PROTP20023-250ug
Size / count: 250 µg
Dry ice: No
Hazardous: No
Discontinued: No
Synonyms: CD21, CR2, Cr2, C3DR, CR, CVID7, SLEB9, Complement receptor type 2, Complement C3d receptor, Epstein-Barr virus receptor, EBV receptor
Gene Name: CR2
UniProt: P20023
Tag: His-Tag
Source: Baculovirus
Applications: SDS-PAGE
Field of Research: Immunology
Purification: > 95% by SDS-PAGE
Concentration: 0.5mg/mL (determined by absorbance at 280nm)
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: 105.2 kDa (959aa)
Contents: Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Frequently Asked Questions

What is the catalog number for Human CD21 Recombinant Protein?

The catalog number for Human CD21 Recombinant Protein is PROTP20023-250ug.

What sizes are available for Human CD21 Recombinant Protein?

Human CD21 Recombinant Protein is available in the following size(s): 250 µg.

Is Human CD21 Recombinant Protein in stock?

Human CD21 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 CD21 Recombinant Protein?

The safety data sheet for Human CD21 Recombinant Protein is available here: https://www.bosterbio.com/msds?sku=PROTP20023.

What is Human CD21 Recombinant Protein used for?

Human CD21 Recombinant Protein expressed in Baculovirus with His-tag. Sequence domain: 21-971aa. Application (s) : SDS-PAGE. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .

What is the shelf life of this product?

Shelf life and expiration dates vary by product and are shown on the product listing and label. Products used beyond their expiration date are not eligible for performance-related returns or refunds, so please check the lot number and expiry before use.

What expression system was used for this recombinant protein?

The expression system, such as E. coli, HEK293, or insect cells, is listed on the datasheet under production details, which can affect post-translational modifications relevant to your application.

Can I return this product if I ordered the wrong one?

As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.

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