Bulk Anti-Human CD28 (CD28.2) Antibody

In stock
Only %1 left
SKU
ICH1013
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$400.00 - $3,780.00

Bulk Anti-Human CD28 (CD28.2) Antibody

Endotoxin
<0.1 EU/mg as determined by the LAL method
Purity
>95% by SDS-PAGE and HPLC
Species Reactivity
Human
Target
CD28
Concentration
1.0 mg/ml
Isotype
Mouse IgG1 Kappa
Host
Mouse
Use
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
Application Notes
Each investigator should determine their own optimal working dilution for specific applications.
Applications
IHC (Frozen), Flow Cytometry, Functional Assays
Storage
anti-CD28 In Vivo Antibody - Low Endotoxin (CD28.2) 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
0.01 M phosphate buffered saline (PBS) pH 7.2, 150 mM NaCl with no carrier protein, potassium or preservatives added.
Purification Method
This monoclonal antibody was purified using Protein A
Specificity
Anti-CD28 In Vivo Antibody - Ultra Low Endotoxin (CD28.2) recognizes an epitope on Human CD28
Shipping Conditions
Blue ice
Background
CD28 is a principal co-stimulatory receptor on T cells, delivering the second signal required for full activation, proliferation and survival. Clone CD28.2 is a mouse IgG1 kappa monoclonal antibody recognising human CD28, validated for frozen-section IHC, flow cytometry and functional assays. Anti-CD28 clone CD28.2 is supplied low endotoxin and to in vivo grade, with batches scaling from milligram (mg) to gram (g) quantities for bulk and high-throughput laboratories. As a non-therapeutic, research-use-only (RUO) reagent, it provides dependable, lot-to-lot consistent performance for T-cell co-stimulation and activation research.
Other Names
TP44
Clone
CD28.2
Uniprot
P10747
Buffer
ICH3001-100ml ICH3002-100ml ICH3003-100ml
Antigen Distribution
Mature T cells, thymocytes, NK cell subsets, plasma cells, EBV-positive B cells
Aggregation
Aggregation level ≤ 5%
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