Mouse Anti-CD28 Recombinant Antibody; Fab Fragment (HPAB-0245-FY-F(E)) (CAT#: HPAB-0245-FY-F(E))
HPAB-0245-FY is a Mouse IgG1 antibody that specifically targets the human CD28 protein. CD28, also known as cluster of differentiation 28 polypeptide, is a surface protein found on T-cells. Its primary function is to provide co-stimulatory signals, which are essential for the activation and survival of T-cells. HPAB-0245-FY-F(E) antibody is the Fab fragment antibody form of HPAB-0245-FY antibody. Fab fragments, the antigen-binding domains of an antibody molecule, consist of two amino acid chains composed of VH+CH1 and VL+CL domains.
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Non-germinal center cells
Staining: Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/70003/161787_A_9_8.jpg

(Non-germinal center cells
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/70003/161787_A_6_8.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000178562-CD28
Specifications
- Host Species
- Mouse
- Type
- Mouse Fab
- Specificity
- Human CD28
- Species Reactivity
- Human
- Applications
- WB, IP, IF, FC
- Related Disease
- Inflammatory disease
Product Property
- Purity
- >95% as determined by SDS-PAGE
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- PBS
- Preservative
- No preservatives
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Target
- Alternative Names
- CD28 Molecule; CD28 Antigen; Tp44; T-Cell-Specific Surface Glycoprotein CD28; T-Cell-Specific Surface Glycoprotein; CD28 Antigen (Tp44)
- Gene ID
- 940
- UniProt ID
- P10747
Related Resources
Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Downloads
Download resources about recombinant antibody development and antibody engineering to boost your research.
See other products for "CD28"
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CAT | Product Name | Application | Type |
---|---|---|---|
DrMAB-981 | Mouse Anti-CD28 Recombinant Antibody (clone ANC28.1/5D10); F(ab')2 Fragment | Agonist, Stim, Neu, FC | Mouse IgG1 F(ab')2, κ |
PFBL-365 | Mouse Anti-CD28 Recombinant Antibody (clone 1C6); Fab Fragment | WB, ELISA, FuncS | Mouse Fab |
FAMAB-0013-CN-F(E) | Mouse Anti-CD28 Recombinant Antibody (clone AV7); Fab Fragment | FC | Mouse Fab |
HPAB-0246-FY-F(E) | Mouse Anti-CD28 Recombinant Antibody; Fab Fragment (HPAB-0246-FY-F(E)) | FC, FuncS, ICC, IHC, IP, WB | Mouse Fab |
HPAB-1589WJ-F(E) | Mouse Anti-CD28 Recombinant Antibody; Fab Fragment (clone 2E12) | ELISA, WB | Mouse Fab |
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For Research Use Only. Not For Clinical Use.
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