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AB313581

Anti-Annexin V/ANXA5 antibody [EPR28047-61]

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

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Knockout Tested Rabbit Recombinant Monoclonal Annexin V/ANXA5 antibody. Suitable for WB, Flow Cyt (Intra), IHC-P and reacts with Human, Mouse, Recombinant fragment - Human samples.

View Alternative Names

Anx5, Anxa5, Annexin A5, Anchorin CII, Annexin V, Annexin-5, Calphobindin I, Endonexin II, Lipocortin V, Placental anticoagulant protein 4, Placental anticoagulant protein I, Thromboplastin inhibitor, Vascular anticoagulant-alpha, CPB-I, PP4, PAP-I, VAC-alpha

13 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Immunohistochemical analysis of paraffin-embedded Human cerebrum tissue labeling Annexin V/ANXA5 with ab313581 at 1/10000 (0.049 µg/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on human cerebrum. The section was incubated with ab313581 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-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Immunohistochemical analysis of paraffin-embedded (A) Wild-type HAP1 (human chronic myelogenous leukemia near-haploid cell) cell pellet and (B) ANXA5 knockout HAP1 cell pellet tissue labelling ANXA5 with ab313581 at 1/10000 (0.049 μg/ml) followed by a ready to use secondary antibody LeicaDS9800 (Bond Polymer Refine Detection). Positive staining on (A) Wild-type HAP1 cell pellet and negative staining on (B) ANXA5 knockout HAP1 cell pellet. The section was incubated with ab313581 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin. 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-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Immunohistochemical analysis of paraffin-embedded Human testis tissue labeling Annexin V/ANXA5 with ab313581 at 1/10000 (0.049 µg/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on human testis. The section was incubated with ab313581 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-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Immunohistochemical analysis of paraffin-embedded Human prostatic hype tissue labeling Annexin V/ANXA5 with ab313581 at 1/10000 (0.049 µg/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on human prostatic hyperplasia. The section was incubated with ab313581 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

Flow Cytometry (Intracellular) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized ANXA5 KO HAP1 (human ANXA5 knockout chronic myelogenous leukemia near-haploid cell, Left) / parental HAP1 (Right) cells labelling Annexin V/ANXA5 with ab313581 at 1/500 dilution (0.1 ug)/Red (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Immunohistochemical analysis of paraffin-embedded Mouse liver tissue labeling Annexin V/ANXA5 with ab313581 at 1/10000 (0.049 µg/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on mouse liver. The section was incubated with ab313581 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-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Immunohistochemical analysis of paraffin-embedded (A) Liver tissue from wild-type C57BL/6J mice and (B) Liver tissue from ANXA5 knockout mice tissue labelling ANXA5 with ab313581 at 1/10000 (0.049 μg/ml) followed by a ready to use secondary antibody LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on (A) liver tissue from wild-type C57BL/6J mice and no staining on (B) liver tissue from ANXA5 knockout mice. The section was incubated with ab313581 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin.

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

The tissue samples were kindly provided by GemPharmatech. C57BL/6JGpt wildtype mice and Annexin A5-KO homozygous mice (Strain ID : T028565).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Immunohistochemical analysis of paraffin-embedded Mouse cerebrum tissue labeling Annexin V/ANXA5 with ab313581 at 1/10000 (0.049 µg/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Positive staining on mouse cerebrum. The section was incubated with ab313581 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

Flow Cytometry (Intracellular) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized NIH/3T3 (mouse embryonic fibroblast) cells labelling Annexin V/ANXA5 with ab313581 at 1/500 dilution (0.1 ug)/Red (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • WB

Supplier Data

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Blocking and diluting buffer and concentration : 5% NFDM/TBST Performed under reducing conditions. In Western blot, ab313581 was shown to bind specifically to ANXA5. A band was observed at 35 kDa in wild-type HAP1 cell lysates whereas loss of signal was observed in the ANXA5 knockout cell line. In Western blot, Anti-Vinculin antibody [EPR8185] (ab129002) staining at 1/10000 dilution. Exposure time : 180 seconds

All lanes:

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (ab313581) at 1/1000 dilution

Lane 1:

Wild-type HAP1(human chronic myelogenous leukemia near-haploid cell line) whole cell lysate at 20 µg

Lane 2:

ANXA5 knockout HAP1 whole cell lysate at 20 µg

Lane 3:

Human liver tissue lysate at 20 µg

Lane 4:

Human testis tissue lysate at 20 µg

Lane 5:

Mouse liver tissue lysate at 20 µg

Lane 6:

Mouse testis 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: 35 kDa

false

Exposure time: 180s

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • WB

Supplier Data

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Blocking and diluting buffer and concentration : 5% NFDM/TBST The lysates were freshly made and used for Western Blotting immediately to minimize protein degradation. Exposure time : 26 seconds

All lanes:

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (ab313581) at 1/1000 dilution

Lane 1:

HeLa (human cervical adenocarcinoma epithelial cell) whole cell lysate at 20 µg

Lane 2:

293T (human embryonic kidney epithelial cell) whole cell lysate at 20 µg

Lane 3:

NIH/3T3 (mouse embryonic fibroblast) whole cell 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: 35 kDa

false

Exposure time: 26s

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • WB

Supplier Data

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Blocking buffer and concentration : 5% NFDM/TBST.  Diluting buffer and concentration : 5% NFDM/TBST. The identity of the bands above 50 kDa is unknown. ab181602 was used as a loading control.

All lanes:

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (ab313581) at 1/1000 dilution

Lane 1:

Wild-type mouse liver tissue lysate at 20 µg

Lane 2:

Anxa5 knockout mouse liver tissue lysate at 20 µg

Lane 3:

Wild-type mouse lung tissue lysate at 20 µg

Lane 4:

Anxa5 knockout mouse lung tissue lysate at 20 µg

Lane 5:

Wild-type mouse heart tissue lysate at 20 µg

Lane 6:

Anxa5 knockout mouse heart tissue lysate at 20 µg

Lane 7:

Wild-type mouse kidney tissue lysate at 20 µg

Lane 8:

Anxa5 knockout mouse kidney tissue lysate at 20 µg

Lane 9:

Wild-type mouse colon tissue lysate at 20 µg

Lane 10:

Anxa5 knockout mouse colon 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: 26 kDa

false

Exposure time: 35s

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)
  • WB

Supplier Data

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (AB313581)

Blocking and diluting buffer and concentration : 5% NFDM/TBST This antibody does not cross-react with human ANXA4. In Western blot, Anti-6X His tag® antibody [EPR20547] - ChIP Grade (ab213204) staining at 1/5000 dilution Exposure time : 180 seconds

All lanes:

Western blot - Anti-Annexin V/ANXA5 antibody [EPR28047-61] (ab313581) at 1/1000 dilution

Lane 1:

His-tagged human ANXA4 recombinant protein at 10 ng

Lane 2:

His-tagged human ANXA5 recombinant protein  at 10 ng

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: 35 kDa

false

Exposure time: 180s

  • Carrier free

    Anti-Annexin V/ANXA5 antibody [EPR28047-61] - BSA and Azide free

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-Annexin V/ANXA5 antibody [EPR28047-61]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR28047-61

Isotype

IgG

Carrier free

No

Reacts with

Human, Mouse

Applications

WB, Flow Cyt (Intra), IHC-P

applications

Immunogen

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

Reactivity data

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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

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Annexin V also known as ANXA5 is a protein with a mass of approximately 35-36 kDa. This protein belongs to the annexin family which includes proteins capable of binding to phospholipids in a calcium-dependent manner. Annexin V is mostly expressed in placental tissue though it can be found in various other tissues like the vascular endothelium. Researchers often utilize annexin V for staining dead cells or identifying apoptosis using assays such as annexin V FITC or 7-AAD staining. It forms part of the annexin V binding buffer which enhances its binding affinity.
Biological function summary

Annexin V has an important role in cell membrane dynamics and signaling. The protein does not function as part of a larger complex but its ability to bind negatively charged phospholipids like phosphatidylserine makes it important in apoptosis. During apoptosis phosphatidylserine translocates to the outer leaflet of the plasma membrane where annexin V marks these apoptotic cells. This property enables annexin V-based assays to detect early stages of apoptosis.

Pathways

Annexin V involvement is seen in pathways associated with blood coagulation and apoptosis. In the apoptosis pathway annexin V interacts with apoptotic markers to identify dying cells. It relates to proteins such as caspases which are key executors of apoptosis. In coagulation annexin V has been shown to interact with prothrombinase complex and can affect calcium ion concentration thereby influencing blood clotting processes.

Annexin V plays a role in antiphospholipid syndrome and cardiovascular diseases. Annexin V has been researched for its connection to antiphospholipid antibodies where it affects normal annexin V function impacting clot formation. In cardiovascular diseases annexin V can interact with proteins such as thrombomodulin influencing thrombotic and atherosclerotic pathways. Understanding these interactions helps researchers develop potential therapeutic approaches for related conditions.

Product protocols

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

Target data

This protein is an anticoagulant protein that acts as an indirect inhibitor of the thromboplastin-specific complex, which is involved in the blood coagulation cascade.
See full target information Anxa5

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

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