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IL-4 Antibody
Description
Images & Validation
−| Tested Applications | ELISA, WB |
|---|---|
| Dilution range | ELISA: 1:10,000, WB: 1:1,000 |
| Reactivity | Human |
| Application Notes |
Key Properties
−| Antibody Type | Primary Antibody |
|---|---|
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Immunogen | This purified antibody was prepared from whole rabbit serum produced by repeated immunizations with full length recombinant human IL-4 protein. |
| Purity | This product is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above. This purified antibody has been heated to 56°C for 30 minutes. In ELISA and other immunoreactive assays, this antibody will recognize both native and recombinant human IL-4 in cell supernatants and certain body fluids. A control of similarly diluted normal rabbit IgG is recommended. |
| Conjugation | Unconjugated |
Storage & Handling
−| Storage | Store anti-IL-4 antibody at 4° C prior to restoration. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | None |
| Concentration | 1.0 mg/mL |
| Disclaimer | For research use only |
Alternative Names
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Biorbyt's anti-Human IL-4 antibody shows detection of a band ~15 kDa in size corresponding to recombinant human IL-4. The identity of the faint higher molecular weight band may represent a homodimer. Molecular weight markers are also shown (left). After transfer, the membrane was blocked overnight with 3% BSA in TBS followed by reaction with primary antibody at a 1:1000 dilution. Detection occurred using peroxidase conjugated anti-Rabbit IgG (p/n orb347654) secondary antibody diluted 1:40000 in blocking buffer (p/n orb348637) for 30 min at RT followed by reaction with FemtoMax™ chemiluminescent substrate.
Quick Database Links
UniProt Details
−NCBI Reference Sequences
−| Protein | NP_000580.1 |
|---|
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Protocol Information
IL-4 Antibody (orb345142)
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