Bulk Human IgG4 (IB4) Isotype Control S228P

Catalog number ICH2257S228P-5mg

Price for ICH2257S228P-5mg

Size / count 5 mg

Specifications

Catalog number: ICH2257S228P-5mg
Size / count: 5 mg
Dry ice: No
Hazardous: No
Discontinued: No
Background: Recombinant IgG4 human antibody
Specifications: This Human IgG4 isotype control recombinant antibody has been tested against selected species' cells and tissues to assure minimal cross reactivity. Furthermore, this low endotoxin Human IgG4 antibody is suitable for in vivo applications. This Human IgG4 isotype control contains the S228P mutation
Host: CHO
Species Reactivity: Human
Target: IgG4
Clone: IB4
Applications: Flow Cytometry, Functional Assays
Purification Method: This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.
Concentration: 5mg/mL
Endotoxin: <1.0 EU/mg as determined by the LAL method
Purity: >95% by SDS-PAGE
Buffer: ICH3001-100mL ICH3002-100mL ICH3003-100mL
Shipping Conditions: Blue ice
Storage Conditions: This antibody is stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.
Formulation: This monoclonal antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.2 - 7.4 with no carrier protein, potassium, calcium or preservatives added.
Aggregation: Aggregation level ≤ 5%
Applications Notes: Each investigator should determine their own optimal working dilution for specific applications.

Frequently Asked Questions

What is the catalog number for Bulk Human IgG4 (IB4) Isotype Control S228P?

The catalog number for Bulk Human IgG4 (IB4) Isotype Control S228P is ICH2257S228P-5mg.

What sizes are available for Bulk Human IgG4 (IB4) Isotype Control S228P?

Bulk Human IgG4 (IB4) Isotype Control S228P is available in the following size(s): 5 mg.

Is Bulk Human IgG4 (IB4) Isotype Control S228P in stock?

Bulk Human IgG4 (IB4) Isotype Control S228P is currently made to order / not held in immediate stock. Contact us for lead time.

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.

Is this product tested for endotoxin levels?

Endotoxin testing status is noted on the datasheet where applicable, particularly for recombinant proteins intended for cell-based or functional assays. If this isn’t listed and you need confirmation, contact support with the catalogue number.

Can I request additional validation data, such as western blot images, for this product?

Additional data may be available on request. Contact our technical support team with the catalogue number and we’ll check what supporting documentation the supplier can provide.

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