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Chicken Recombinant Monoclonal IL-1 beta antibody. Suitable for ICC/IF and reacts with Human, Mouse, Rat samples.

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Images

Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (AB323240), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (AB323240), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (AB323240), expandable thumbnail

Key facts

Isotype

IgY

Host species

Chicken

Storage buffer

pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Form

Liquid

Clonality

Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
ICC/IF
Human
Tested
Mouse
Tested
Rat
Tested

Tested
Tested

Species

Human

Dilution info

1/500

Notes

-

Species

Mouse

Dilution info

1/100

Notes

-

Species

Rat

Dilution info

1/100

Notes

-

Target data

Function

Potent pro-inflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells. Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells. Plays a role in angiogenesis by inducing VEGF production synergistically with TNF and IL6. Involved in transduction of inflammation downstream of pyroptosis: its mature form is specifically released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore.

Alternative names

Chicken Recombinant Monoclonal IL-1 beta antibody. Suitable for ICC/IF and reacts with Human, Mouse, Rat samples.

Key facts

Isotype

IgY

Form

Liquid

Clonality

Monoclonal

Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number

EPR23851-127

Purification technique

Affinity purification Thiophilic Resin

Specificity

IL-1 beta is not present under homeostatic conditions and it is induced and secreted only upon inflammatory signals. Stimulation may be required for the detection of IL-1βas it is not constitutively expressed no matter in precursor or mature form. For example when using ab254360 positive signal can be detected in RAW264.7 with 100 ng/ml LPS treatment for 7h and additional 300 ng/ml Brefeldin A treatment in the last 3h. IL-1β is a secreted protein it is recommended to treat cells with anti-secretion reagents (eg. Brefeldin A) that inhibit secretion.

FURTHER INFORMATION ON SPECIFICITY (Chinese Version) available under the support & downloads section.

Concentration
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Storage

Shipped at conditions

Blue Ice

Appropriate short-term storage duration

1-2 weeks

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

-20°C

Aliquoting information

Upon delivery aliquot

Storage information

Avoid freeze / thaw cycle

Notes

This chicken monoclonal chimeric antibody has been engineered from a RabMAb parent antibody (Anti-IL-1 beta antibody [EPR23851-127] ab254360). By necessity, some rabbit sequence is retained as part of the variable domain. When multiplexing with other rabbit-derived antibodies, using cross absorbed Fc-reactive secondary antibodies are recommended.

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

3 product images

  • Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (ab323240), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (ab323240)

    ab323240 staining IL1B in NR8383 +/- 100ng/ml LPS 7h, with 1ug/ml Brefeldin A for last 3h cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with 0.1% PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4° C with ab323240 at 5ug/ml (shown in green) and Alexa Fluor® 594 Anti-alpha Tubulin antibody [EP1332Y] - Microtubule Marker ab202272, Alexa Fluor® 594 Rabbit monoclonal [EP1332Y] to alpha Tubulin - Microtubule Marker (shown in pseudocolour magenta). Cells were then incubated with Goat Anti-Chicken IgY H&L (Alexa Fluor® 488) preadsorbed ab150173, Goat Anti-Chicken IgY H&L (Alexa Fluor® 488) preadsorbed at 1/1000 dilution. Nuclear DNA was labelled with DAPI (shown in blue).

    Also suitable in cells fixed with 100% methanol (5 min).

    Image was acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

  • Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (ab323240), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (ab323240)

    ab323240 staining IL1B in Raw264.7 +/- 100ng/ml LPS 7h, with 1ug/ml Brefeldin A for last 3h cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with 0.1% PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4° C with ab323240 at 5ug/ml (shown in green) and Alexa Fluor® 594 Anti-alpha Tubulin antibody [EP1332Y] - Microtubule Marker ab202272, Alexa Fluor® 594 Rabbit monoclonal [EP1332Y] to alpha Tubulin - Microtubule Marker (shown in pseudocolour magenta). Cells were then incubated with Goat Anti-Chicken IgY H&L (Alexa Fluor® 488) preadsorbed ab150173, Goat Anti-Chicken IgY H&L (Alexa Fluor® 488) preadsorbed at 1/1000 dilution. Nuclear DNA was labelled with DAPI (shown in blue).

    Also suitable in cells fixed with 100% methanol (5 min).

    Image was acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

  • Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (ab323240), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-IL-1 beta antibody [EPR23851-127] – Chicken IgY (Chimeric) (ab323240)

    ab323240 staining IL1B in wild-type THP-1 cells and IL1B knockout THP-1 cells +/- TPA (80nM overnight) and LPS (100ng/ml, 6h) cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with 0.1% PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4° C with ab323240 at 1ug/ml (shown in green) and Alexa Fluor® 594 Anti-alpha Tubulin antibody [EP1332Y] - Microtubule Marker ab202272, Alexa Fluor® 594 Rabbit monoclonal [EP1332Y] to alpha Tubulin - Microtubule Marker (shown in pseudocolour magenta). Cells were then incubated with Goat Anti-Chicken IgY H&L (Alexa Fluor® 488) preadsorbed ab150173, Goat Anti-Chicken IgY H&L (Alexa Fluor® 488) preadsorbed at 1/1000 dilution. Nuclear DNA was labelled with DAPI (shown in blue).

    Also suitable in cells fixed with 100% methanol (5 min).

    Image was acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Downloads

Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

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