CD28 (C28/74), Biotin conjugate, 0.1mg/mL

Catalog number BNCB0074-500

Price for BNCB0074-500

Size / count 1x 500 µL

About this product

Recognizes a glycoprotein of 44-88 kDa, which is identified as CD28. It is the critical T-cell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing T-cells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. CD28 is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader. Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Specifications

Catalog number: BNCB0074-500
Size / count: 1x 500 µL
Dry ice: No
Hazardous: No
Discontinued: No
CAS Number: 9007-83-4
Synonyms: T-cell-specific surface glycoprotein CD28; Tp44
UNSPSC: 41116161
UNSPSC Description: Primary and secondary antibodies for multiple methodology immunostaining detection application
Gene Name: CD28
Gene ID: 940
NCBI Gene ID: 591629
UniProt: P10747
Swiss Prot: P10747
Host: Mouse
Species Reactivity: Human
Reactivity: CD28
Immunogen: Recombinant human CD28 protein
Target Antigen: CD28
Clonality: Monoclonal
Clone: C28/74
Type: Primary
Source: Animal
Origin: Animal
Positive Control: Jurkat cells. Human lymph nodes and tonsils.
Stability: 2 years
Concentration: 0.1 mg/mL
Buffer: PBS, 0.1% BSA, 0.05% azide
Molecular Weight: 44 kDa (monomer) ; 88 kDa (dimer)
Shipping Conditions: RT (ND)
Storage Conditions: Stable at room temperature or 37°C (98°F) for 7 days.
Shelf Life: Guaranteed for at least 24 months from date of receipt when stored as recommended
Fragment: IgG1, kappa
Species: Mus musculus (mouse), BSA from bovine serum (Bos taurus) or recombinant BSA produced in Chinese hamster ovary cells.
Classification: 0.05% sodium azide (CAS 26628-22-8)
Conjugate: Biotin

Frequently Asked Questions

What is the catalog number for CD28 (C28/74), Biotin conjugate, 0.1mg/mL?

The catalog number for CD28 (C28/74), Biotin conjugate, 0.1mg/mL is BNCB0074-500.

What sizes are available for CD28 (C28/74), Biotin conjugate, 0.1mg/mL?

CD28 (C28/74), Biotin conjugate, 0.1mg/mL is available in the following size(s): 1x 500 µL.

Is CD28 (C28/74), Biotin conjugate, 0.1mg/mL in stock?

CD28 (C28/74), Biotin conjugate, 0.1mg/mL is currently made to order / not held in immediate stock. Contact us for lead time.

Who manufactures CD28 (C28/74), Biotin conjugate, 0.1mg/mL?

CD28 (C28/74), Biotin conjugate, 0.1mg/mL is manufactured by Biotium.

What is the estimated delivery time for CD28 (C28/74), Biotin conjugate, 0.1mg/mL?

Estimated delivery time for CD28 (C28/74), Biotin conjugate, 0.1mg/mL is approximately 15 business day(s), depending on your location.

Where can I find the safety data sheet (SDS/MSDS) for CD28 (C28/74), Biotin conjugate, 0.1mg/mL?

The safety data sheet for CD28 (C28/74), Biotin conjugate, 0.1mg/mL is available here: https://biotium.com/wp-content/uploads/2018/06/SDS-primary-antibodies.pdf.

What is CD28 (C28/74), Biotin conjugate, 0.1mg/mL used for?

What is the purity of this recombinant protein?

Purity, typically assessed by SDS-PAGE, is listed on the datasheet under quality control data.

What do I do if this product arrives with reduced ice or a damaged cold-chain package?

Report this to us immediately with photos and your order reference. Our specialists will assess whether the product is still usable given the cold-chain interruption, and will arrange a replacement or credit if it isn’t.

What host species was used to raise this antibody?

The host species used in production is listed under product specifications on the datasheet, and is relevant when selecting a compatible secondary antibody for your assay.