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AB324019

Anti-CYP21A2 antibody [EPR29787-27]

  • Advanced Validation
  • BOND RX™ Validated
  • RabMAb
  • Recombinant
  • 20ul selling size
  • What is this?

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Rabbit Recombinant Monoclonal CYP21A2 antibody. Suitable for IHC-P, WB, mIHC and reacts with Transfected cell line - Human, Human, Mouse, Rat samples.

View Alternative Names

CYP21, CYP21B, CYP21A2, Steroid 21-hydroxylase, 21-OHase, Cytochrome P-450c21, Cytochrome P450 21, Cytochrome P450 XXI, Cytochrome P450-C21, Cytochrome P450-C21B, Cyp21a1, Steroid 21-hydroxylase, 21-OHase, Cytochrome P-450c21, Cytochrome P450 21, Cytochrome P450 XXI, Cytochrome P450-C21, Cyp21a-1, Cyp21a1, Cyp21, Steroid 21-hydroxylase, 21-OHase, Cytochrome P-450c21, Cytochrome P450 21, Cytochrome P450 XXI, Cytochrome P450-C21

11 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded Human adrenal gland tissue labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining in human adrenal gland.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded Human pancreas tissue labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : No staining in human pancreas.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded Human liver tissue labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : No staining in human liver.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded (A) HEK-293T (human embryonic kidney epithelial cell) transfected with a human CYP21A2 expression vector containing a Myc-His tag and (B) HEK-293T transfected with empty vector containing a Myc-His tag labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining in (A) HEK-293T transfected with a human CYP21A2 expression vector containing a Myc-His tag, no signal in (B) HEK-293T transfected with empty vector containing a Myc-His tag.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded Mouse adrenal gland tissue labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining in mouse adrenal gland.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded Rat adrenal gland tissue labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining in rat adrenal gland.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Multiplex immunohistochemistry - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • mIHC

Lab

Multiplex immunohistochemistry - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded rat adrenal gland tissue staining Angiotensin II Type 2 Receptor with ab324679 at a 1/100 ( 5.0 μg/ml) dilution, ab308287 anti-VGF used at a 1/500 ( 0.498 μg/ml) dilution and ab324019 anti-CYP21A2 used at a 1/5000 ( 0.1 μg/ml) dilution.

Panel A : merged staining of anti-Angiotensin II Type 2 Receptor (green; Opal™520), anti-VGF (magenta; Opal™570) and anti-CYP21A2 (gray; Opal™690) on rat adrenal gland.

Panel B : anti-Angiotensin II Type 2 Receptor staining membrane of adrenal medulla in rat adrenal gland.

Panel C : anti-VGF staining endocrine cells of adrenal medulla in rat adrenal gland.

Panel D : anti-CYP21A2 staining adrenal cortex in rat adrenal gland.

Nuclear DNA was labeled with DAPI (shown in blue).

The section was incubated in three rounds of staining : in the order of ab324679, ab308287 and ab324019 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.

The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded Mouse liver tissue labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : No staining in mouse liver.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Multiplex immunohistochemistry - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • mIHC

Lab

Multiplex immunohistochemistry - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Multiplex immunohistochemistry analysis of formalin/PFA-fixed paraffin-embedded mouse adrenal gland tissue staining Angiotensin II Type 2 Receptor with ab324679 at a 1/100 ( 5.0 μg/ml) dilution, ab308287 anti-VGF used at a 1/500 ( 0.498 μg/ml) dilution and ab324019 anti-CYP21A2 used at a 1/5000 ( 0.1 μg/ml) dilution.

Panel A : merged staining of anti-Angiotensin II Type 2 Receptor (green; Opal™520), anti-VGF (magenta; Opal™570) and anti-CYP21A2 (gray; Opal™690) on mouse adrenal gland.

Panel B : anti-Angiotensin II Type 2 Receptor staining membrane of adrenal medulla in mouse adrenal gland.

Panel C : anti-VGF staining endocrine cells of adrenal medulla in mouse adrenal gland.

Panel D : anti-CYP21A2 staining adrenal cortex in mouse adrenal gland.

Nuclear DNA was labeled with DAPI (shown in blue).

The section was incubated in three rounds of staining : in the order of ab324679, ab308287 and ab324019 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system.

The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Immunohistochemical analysis of paraffin-embedded Rat liver tissue labeling CYP21A2 with ab324019 at 1/5000 (0.1 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : No staining in rat liver.
The primary antibody was incubated for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Western blot - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)
  • WB

Supplier Data

Western blot - Anti-CYP21A2 antibody [EPR29787-27] (AB324019)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

Negative control : liver, placenta

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-CYP21A2 antibody [EPR29787-27] (ab324019) at 1/1000 dilution

Lane 1:

Human adrenal gland tissue lysate at 20 µg

Lane 2:

Human liver tissue lysate at 20 µg

Lane 3:

Mouse adrenal gland tissue lysate at 20 µg

Lane 4:

Mouse liver tissue lysate at 20 µg

Lane 5:

Mouse placenta tissue lysate at 20 µg

Lane 6:

Rat adrenal gland tissue lysate at 20 µg

Lane 7:

Rat liver tissue lysate at 20 µg

Lane 8:

Rat placenta tissue lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 56 kDa,36 kDa

false

Exposure time: 59s

  • Carrier free

    Anti-CYP21A2 antibody [EPR29787-27] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR29787-27

Isotype

IgG

Carrier free

No

Reacts with

Human, Mouse, Rat

Applications

WB, mIHC, IHC-P

applications

Immunogen

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

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "mIHC" : {"fullname" : "Multiplex immunohistochemistry", "shortname":"mIHC"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/5000", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "mIHC-species-checked": "guaranteed", "mIHC-species-dilution-info": "", "mIHC-species-notes": "" }, "Mouse": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/5000", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "mIHC-species-checked": "testedAndGuaranteed", "mIHC-species-dilution-info": "1/5000", "mIHC-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Rat": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/5000", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "mIHC-species-checked": "testedAndGuaranteed", "mIHC-species-dilution-info": "", "mIHC-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Transfected cell line - Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/5000", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "mIHC-species-checked": "notRecommended", "mIHC-species-dilution-info": "", "mIHC-species-notes": "" } } }

Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
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.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
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

Product protocols

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

Target data

A cytochrome P450 monooxygenase that plays a major role in adrenal steroidogenesis. Catalyzes the hydroxylation at C-21 of progesterone and 17alpha-hydroxyprogesterone to respectively form 11-deoxycorticosterone and 11-deoxycortisol, intermediate metabolites in the biosynthetic pathway of mineralocorticoids and glucocorticoids (PubMed : 10602386, PubMed : 16984992, PubMed : 22014889, PubMed : 25855791, PubMed : 27721825). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (CPR; NADPH-ferrihemoprotein reductase) (PubMed : 25855791).
See full target information CYP21A2

Additional targets

Cyp21,

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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