ZBTB7A · Western blot design guide

ZBTB7A Western Blot Planning Guide

Plan a ZBTB7A Western blot around the catalog-observed 61.4 kDa band, image-backed PB9910 evidence, HPA controls, and verified protocol records.

Evidence assembled July 2026 · For research use; verify linked source records and product datasheet before use

Western blot protocol sheet for ZBTB7A (ZBTB7A): expected band 61.4 kDa, antibody PB9910, and PMC-cited SDS-PAGE protocol steps — ZBTB7A Western blot protocol sheet — expected band 61.4 kDa, antibody PB9910, controls and PMC citations. Open the full ZBTB7A WB guide →

Navigate to: Protocols Band Controls Antibodies

ZBTB7A Western Blot Experimental Design Guide

Expected bands, documented protocol parameters, controls and antibodies — the at-a-glance facts below, then the full design guide.

Must know before running

	Expected band	61.4 kDa
	Observed band	Not reported — verify product WB image
	Gel	12-15%
	Positive control ⓘ	Colon
	Negative control ⓘ	Target knockdown/knockout

Important caveats

Reasons your observed band may differ from the expected size.

ⓘ	Calculated mass	61.4 kDa
ⓘ	Localization	Nucleus
ⓘ	Processing / PTM	Record-dependent
ⓘ	Reactivity	Human

Section 1

Real Curated ZBTB7A Western Blot Protocols

Start with the molecular-weight rule, then compare verified publication-derived conditions.

Recommended Western blot protocol parameters
Sample / lysate	Appendix
Gel %	12-15%
Load	20-30 µg total protein per lane
Transfer	Semi-dry, standard transfer
Membrane	0.45 µm PVDF
Blocking	5% non-fat milk or 5% BSA in TBST
Primary	PB9910 at datasheet starting dilution
Primary incubation	Overnight at 4 °C with gentle agitation
Secondary	Species-matched HRP conjugate at validated dilution
Wash	3 × 5 min in TBST
Detection	Chemiluminescent substrate
Exposure	Bracket exposures to avoid saturation

Section 2

What Is the Expected ZBTB7A Western Blot Band Size?

Use the product-observed 61.4 kDa band as the primary planning value and retain the UniProt calculated mass as context.

What am I looking at on my blot?
61.4 kDa	Matches the authoritative product WB observation.
61.4 kDa calculated	Use as UniProt context, not as a replacement observed band.
Unexpected additional signal	Do not assign identity without orthogonal positive/negative controls.

💡Expected ZBTB7A appearancePlan around 61.4 kDa and keep the calculated mass as supporting context.

How each factor affects band size
Catalog-observed band	61.4 kDa; use this as the primary experimental expectation.
Calculated mass	61.4 kDa from UniProt O95365; retain as context.
Gel selection	12-15%; shared with the recommended protocol and poster.
Specificity check	Compare the lead HPA positive and negative controls with PB9910.

Why is my band missing or off?
Situation	Likely cause	Next action
61.4 kDa	Matches the authoritative product WB observation.	Confirm with orthogonal controls and the linked product record.
Additional band	May reflect processing, modification, or non-specific signal.	Run a dilution series and compare positive/negative controls.
Weak signal	Target abundance or transfer may be limiting.	Verify transfer, increase positive-control abundance, and bracket exposure.

Sources: UniProt O95365 Human Protein Atlas product datasheet (PB9910)

Experiment evidence

Western blot images showing ZBTB7A band

PB9910 · ZBTB7A

← swipe / scroll for more images →

Real WB data behind the band-size expectations in this section.

Sample controls for ZBTB7A Western blot

🧪Use Colon as the first positive-control candidate; no defensible HPA Not detected tissue was available, so use a target knockdown/knockout negative control.

Positive control: Colon (High)

Negative control: Target knockdown/knockout

HPA protein score determines control status; other expression data is supporting context only.

HPA tissue expression evidence for ZBTB7A

Comprehensive Human Protein Atlas IHC scoring per tissue. Rows are taken directly from the HPA tissue chart — click any row's HPA link to view the source.

Positive expression · recommended positive controls

Tissue	Cell type	Level	Evidence	Source
Colon	Reported tissue cells	High	Protein (HPA)	HPA →
Cervix	Reported tissue cells	High	Protein (HPA)	HPA →
Appendix	Reported tissue cells	High	Protein (HPA)	HPA →
Bronchus	Reported tissue cells	High	Protein (HPA)	HPA →

Undetected expression · recommended negative controls

Tissue	Cell type	Level	Evidence	Source

Section 3

Advanced ZBTB7A Western Blot Tips

Deeper troubleshooting and optimisation questions for ZBTB7A, answered from its protein features.

Which band should guide the blot?

Use 61.4 kDa, the observation attached to the authoritative PB9910 WB record.

How should calculated mass be interpreted?

Treat the UniProt calculated mass as context; it does not replace the catalog-observed 61.4 kDa expectation.

Which positive control should I start with?

Start with Colon, the lead HPA protein-expression candidate.

Which negative control is defensible?

Use a target knockdown/knockout control when no HPA Not detected tissue is available.

Which gel should I use?

Use 12-15% consistently across the quick facts, protocol table, and poster.

What transfer method to use for ZBTB7A Western blot?

Use the transfer method in the recommended protocol and verify transfer before blocking.

How should PB9910 be started?

Start at the linked datasheet condition and run a three-point primary-antibody dilution test.

Which publication-derived protocols can I compare?

Compare only the supplied target-verified records: PMC4895769, PMC9898510, PMC9063087.

Boster reagents

ZBTB7A Western Blot Reagents

Human-reactive ZBTB7A Western blot reagents with authoritative product imagery.

Real WB data Western blot validation image for ZBTB7A using PB9910; observed band 61.4 kDa

Anti-ZBTB7A Antibody Picoband®

Cat # PB9910

View product →

Only image-backed, WB-validated Human/Mouse/Rat recommendations from the prepared catalog evidence are shown.

Source: prepared picoband-wb product evidence; each card retains its own SKU, URL, observed band, and authoritative WB image.