Anti-YB1/Ybx1 Antibody Picoband™

Product Name

Anti-YB1/Ybx1 Antibody Picoband™

View all YB1 Antibodies

SKU/Catalog Number

A01054-1

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-YB1/Ybx1 Antibody Picoband™ catalog # A01054-1. Tested in Flow Cytometry, WB applications. This antibody reacts with Mouse, Rat.

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-YB1/Ybx1 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A01054-1)

Host

Rabbit

Contents

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

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence in the middle region of mouse YB1/Ybx1, identical to the related rat sequences.

*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

A01054-1 is reactive to YBX1 in Mouse, Rat

Applications

A01054-1 is guaranteed for Flow Cytometry, WB Boster Guarantee

Observed Molecular Weight

50 kDa

Calculated molecular weight

40574 MW

Background of YB1

Y box binding protein 1 also known as Y-box transcription factor or nuclease-sensitive element-binding protein 1 is a protein that in humans is encoded by the YBX1 gene. Enables chromatin binding activity; mRNA binding activity; and single-stranded DNA binding activity. Involved in epidermis development and negative regulation of cellular senescence. Acts upstream of or within several processes, including cellular response to interleukin-7; negative regulation of striated muscle cell differentiation; and negative regulation of transcription by RNA polymerase II. Located in cytoplasm and nucleus. Part of histone pre-mRNA 3'end processing complex. Is expressed in several structures, including branchial arch; central nervous system; facial prominence; gonad; and retina. Orthologous to human YBX1 (Y-box binding protein 1).

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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Reconstitution

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, Mouse, Rat
Flow Cytometry, 1-3 µg/1x10⁶ cells, Mouse

Validation Images & Assay Conditions

Click image to see more details

Figure 1. Western blot analysis of YB1/Ybx1 using anti-YB1/Ybx1 antibody (A01054-1).
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 unde
r reducing conditions.
Lane 1: rat RH-35 whole cell lysates,
Lane 2: mouse spleen tissue lysates,
Lane 3: mouse testis tissue lysates,
Lane 4: mouse Neuro-2a 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 rabbit anti-YB1/Ybx1 antigen affinity purified polyclonal antibody (Catalog # A01054-1) 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-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for YB1/Ybx1 at approximately 50 kDa. The expected band size for YB1/Ybx1 is at 36 kDa.

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Figure 2. Flow Cytometry analysis of ANA-1 cells using anti-YB1/Ybx1 antibody (A01054-1).
Overlay histogram showing ANA-1 cells stained with A01054-1 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-YB1/Ybx1 Antibody (A01054-1, 1 μg/1x10⁶ cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x10⁶ cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x10⁶) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.

Gene/Protein Information For YBX1 (Source: Uniprot.org, NCBI)

Alternative Names

BP-8; CBF-A; class II, Y box-binding protein I; CSDA2; CSDB; DBPB CCAAT-binding transcription factor I subunit A; EFI-A; Enhancer factor I subunit A; MDR-NF1; MGC104858; MGC110976; MGC117250; NSEP1 Y-box-binding protein 1; nuclease-sensitive element-binding protein 1; Y box binding protein 1; YB1 DNA-binding protein B; YB-1 Y-box transcription factor; YBX1 YBX1 BP-8, CBF-A, CSDA2, CSDB, DBPB, EFI-A, MDR-NF1, NSEP-1, NSEP1, YB-1, YB1 Y-box binding protein 1 Y-box-binding protein 1|CCAAT-binding transcription factor I subunit A|DNA-binding protein B|Y-box transcription factor|enhancer factor I subunit A|major histocompatibility complex, class II, Y box-binding protein I|nuclease-sensitive element-binding protein 1

For more info on YBX1, check out the YBX1 Infographic

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In this infographic, you will see the following information for YBX1: 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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