Anti-Annexin A3 Antibody Picoband™ (monoclonal, 2H3H8)

Product Name

Anti-Annexin A3 Antibody Picoband™ (monoclonal, 2H3H8)

View all Annexin A3 Antibodies

SKU/Catalog Number

M04796-2

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Annexin A3 Antibody Picoband™ (monoclonal, 2H3H8) catalog # M04796-2. Tested in Flow Cytometry, IHC, WB applications. This antibody reacts with Human.

Storage & Handling

At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.

Cite This Product

Anti-Annexin A3 Antibody Picoband™ (monoclonal, 2H3H8) (Boster Biological Technology, Pleasanton CA, USA, Catalog # M04796-2)

Host

Mouse

Contents

Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.

Clonality

Monoclonal

Clone Number

2H3H8

Isotype

Mouse IgG2b

Immunogen

A synthetic peptide corresponding to a sequence in the middle region of human Annexin A3, different from the related mouse sequence by one amino acid, and from the related rat sequence by three amino acids.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins.

Reactive Species

M04796-2 is reactive to ANXA3 in Human

Applications

M04796-2 is guaranteed for Flow Cytometry, IHC, WB Boster Guarantee

Observed Molecular Weight

36 kDa

Calculated molecular weight

36.375kDa

Background of Annexin A3

Annexin A3 is a protein that in humans is encoded by the Annexin A3 gene. The Annexin A3 gene contains 13 exons and spans 58 kb of genomic DNA. The Annexin A3 gene is mapped to 4q21. It is abnormally expressed in fetuses of both IVF and ICSI, which may contribute to the increase risk of birth defects in these ART. This gene encodes a member of the annexin family. Members of this calcium-dependent phospholipid-binding protein family play a role in the regulation of cellular growth and in signal transduction pathways. This protein functions in the inhibition of phospholipase A2 and cleavage of inositol 1,2-cyclic phosphate to form inositol 1-phosphate. This protein may also play a role in anti-coagulation.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.25-0.5 μg/ml, Human
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Human
Flow Cytometry, 1-3 μg/1x10⁶ cells, Human

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of Annexin A3 using anti-Annexin A3 antibody (M04796-2).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human A431 whole cell lysates,
Lane 2: human CACO-2 whole cell lysates,
Lane 3: human A549 whole cell lysates,
Lane 4: human Hela whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with mouse anti-Annexin A3 antigen affinity purified monoclonal antibody (Catalog # M04796-2) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1001) with Tanon 5200 system. A specific band was detected for Annexin A3 at approximately 36 kDa. The expected band size for Annexin A3 is at 36 kDa.

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Figure 2. IHC analysis of Annexin A3 using anti-Annexin A3 antibody (M04796-2).
Annexin A3 was detected in a paraffin-embedded section of human placenta tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml mouse anti-Annexin A3 Antibody (M04796-2) overnight at 4°C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit (Catalog # SV0001) with DAB as the chromogen.

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Figure 3. IHC analysis of Annexin A3 using anti-Annexin A3 antibody (M04796-2).
Annexin A3 was detected in a paraffin-embedded section of human adenocarcinoma of the colon tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml mouse anti-Annexin A3 Antibody (M04796-2) overnight at 4°C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit (Catalog # SV0001) with DAB as the chromogen.

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Figure 4. IHC analysis of Annexin A3 using anti-Annexin A3 antibody (M04796-2).
Annexin A3 was detected in a paraffin-embedded section of human thyroid cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml mouse anti-Annexin A3 Antibody (M04796-2) overnight at 4°C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit (Catalog # SV0001) with DAB as the chromogen.

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Figure 5. Flow Cytometry analysis of HepG2 cells using anti-Annexin A3 antibody (M04796-2).
Overlay histogram showing HepG2 cells stained with M04796-2 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with mouse anti-Annexin A3 Antibody (M04796-2, 1 μg/1x10⁶ cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-mouse IgG (BA1126, 5-10 μg/1x10⁶ cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was mouse IgG (1 μg/1x10⁶) used under the same conditions. Unlabelled sample (Red line) was also used as a control.

Gene/Protein Information For ANXA3 (Source: Uniprot.org, NCBI)

Alternative Names

35-alpha calcimedin; Annexin A3; annexin A3,1,2-cyclic-inositol-phosphate phosphodiesterase; Annexin III; annexin-3; ANXA3; Calcimedin 35-alpha ; calcimedin 35-alpha; Lipocortin III; PAP-III; Placental anticoagulant protein III; placental anticoagulant protein III, calcimedin 35-alpha ANXA3 ANX3 annexin A3 annexin A3|35-alpha calcimedin|Annexin III (lipocortin III)|PAP-III|annexin III (lipocortin III, 1,2-cyclic-inositol-phosphate phosphodiesterase, placental anticoagulant protein III, calcimedin 35-alpha)|annexin-3|calcimedin 35-alpha|inositol 1,2-cyclic phosphate 2-phosphohydrolase|lipocortin III|placental anticoagulant protein III

For more info on ANXA3, check out the ANXA3 Infographic

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In this infographic, you will see the following information for ANXA3: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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