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- Table of Contents
ABCD1 / ATP-binding cassette sub-family D member 1 · Western blot design guide
Design a Western Blot for ABCD1
Source-linked ABCD1 Western blot protocol options, expected-band and isoform facts, troubleshooting for weak or shifted signal, and recommended anti-ABCD1 WB antibodies. Everything you need to plan the experiment before you commit precious samples.
Evidence assembled September 2026 · For research use; verify linked source records and product datasheet before use
ABCD1 Western Blot Experimental Design Guide
Expected bands, source-linked protocol options, controls and antibodies — the at-a-glance facts below, then the full design guide.
Must know before running
| Expected band | ~82.9 kDa | |
| Observed band | ~83 kDa | |
| Gel | 10% (catalog M01205-1) | |
| Positive control | Adrenal gland (IHC candidate; verify WB) +4 more | |
| Negative control | Caudate (IHC candidate; verify WB) |
Important caveats
Reasons your observed band may differ from the expected size.
| PTM | Glycosylated + Phosphorylated | |
| Caveat | Modification-state controls | |
| Gene-set association | MSigDB Hallmark membership | |
| Isoform | 1 isoform(s) |
Section 1
Source-Linked ABCD1 Western Blot Protocol Options
The M01205-1 protocol combines labelled catalog values with standard starting conditions. Published comparisons retain their own sample, reagent and detection scope.
| Sample / lysate | human HepG2, human HEL, rat liver, mouse liver, mouse HEPA1-6 (catalog M01205-1) |
| Gel % | 10% (catalog M01205-1) |
| Load | 30 ug; reducing conditions (catalog M01205-1) |
| Transfer | a nitrocellulose membrane at 150 mA for 50-90 minutes (catalog M01205-1) |
| Membrane | nitrocellulose membrane (catalog M01205-1) |
| Blocking | 5% non-fat milk/TBS for 1.5 hour at RT (catalog M01205-1) |
| Primary antibody | M01205-1 · 1:500 (catalog M01205-1) |
| Primary incubation | overnight at 4°C (catalog M01205-1) |
| Secondary antibody | goat anti-rabbit IgG-HRP, 1:5000 (catalog M01205-1) |
| Secondary incubation | 1.5 hour at RT (catalog M01205-1) |
| Wash | TBS-0.1%Tween 3 times with 5 minutes each (catalog M01205-1) |
| Detection | ECL (catalog M01205-1) |
Section 2
What Is the Expected ABCD1 Western Blot Band Size?
ABCD1 is predicted at 82.9 kDa and observed at ~83 kDa; the small difference has no established cause in the supplied evidence.
| Band at ~83 kDa | Empirical ABCD1 band, close to its 82.9 kDa predicted mass |
| Band near ~166 kDa | Possible intact ABCD1 homodimer if the complex survives preparation |
| Band above ~83 kDa | Possible retained heterodimer with ABCD2 or ABCD3; identity needs confirmation |
| Faint band in a soluble fraction | Membrane-bound ABCD1 may remain outside that fraction |
💡Expected ABCD1 appearanceABCD1 is predicted at 82.9 kDa and observed at ~83 kDa in reducing whole-cell and tissue blots; confirm band identity with appropriate antibody and sample controls.
| Predicted ABCD1 mass | 82.9 kDa predicted; the empirical band is ~83 kDa |
| N-linked glycosylation at Asn214 | Annotated site; a visible mobility shift is not established |
| ABCD1 homodimer formation | An intact retained homodimer could appear near twice the monomer mass |
| Heterodimers with ABCD2 or ABCD3 | Retained complexes could migrate above the ABCD1 monomer; their masses are not supplied |
| Situation | Likely cause | Next action |
|---|---|---|
| No band in lysate | Membrane-bound ABCD1 may be poorly extracted | Check membrane solubilization and use a membrane-enriched fraction |
| Band higher than expected | A dimeric complex may persist during preparation | Compare more thoroughly denatured samples and confirm ABCD1 identity |
| Broad smear instead of sharp band | Incomplete solubilization of the multi-pass membrane protein is possible | Optimize detergent extraction and sample preparation |
| Multiple bands | Monomer and retained dimeric complexes may coexist | Compare preparation conditions and verify bands with an independent ABCD1 control |
| Weak or no signal | Low recovery of membrane-bound ABCD1 is possible | Check extraction efficiency and include a positive-control lysate |
Experiment evidence
Western blot images showing ABCD1 band
M01205-1 · ABCD1
← swipe / scroll for more images →
Real WB data behind the band-size expectations in this section.
Sample controls for ABCD1 Western blot
🧪HPA-IHC candidate guidance (verify in WB): For positive controls for ABCD1 in Western blot, you can use adrenal gland tissue.
Positive control: Adrenal gland (IHC candidate; verify WB)
Negative control: Caudate (IHC candidate; verify WB)
Loading controls: Run GAPDH, β-actin, and a total-protein stain alongside.
⚠️Feasibility: As a multi-pass membrane protein, ABCD1 may require membrane-enriched lysate for a clear signal.
HPA tissue expression evidence for ABCD1
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.
Higher expression tissues · candidate positive controls from IHC
| Tissue | Cell type | Level | Evidence | Source |
|---|---|---|---|---|
| Adrenal gland | glandular cells | Medium | Protein (IHC) | HPA → |
| Duodenum | glandular cells | Medium | Protein (IHC) | HPA → |
| Gallbladder | glandular cells | Medium | Protein (IHC) | HPA → |
| Kidney | cells in tubules | Medium | Protein (IHC) | HPA → |
| Parathyroid gland | glandular cells | Medium | Protein (IHC) | HPA → |
Lower expression tissues · IHC evidence, not confirmed WB-negative controls
| Tissue | Cell type | Level | Evidence | Source |
|---|---|---|---|---|
| Caudate | glial cells | Not detected | Protein (IHC) | HPA → |
| Cerebellum | cells in granular layer | Not detected | Protein (IHC) | HPA → |
| Cervix | glandular cells | Not detected | Protein (IHC) | HPA → |
| Endometrium | cells in endometrial stroma | Not detected | Protein (IHC) | HPA → |
| Esophagus | squamous epithelial cells | Not detected | Protein (IHC) | HPA → |
Section 3
Advanced ABCD1 Western Blot Tips
Deeper troubleshooting and optimisation questions for ABCD1, answered from its protein features.
How should ABCD1 band migration be interpreted?
Band shift · Use the separately labelled calculated mass and catalog-observed evidence above. A sequence annotation does not establish an observed migration shift. Verify target identity with orthogonal controls.
Could ABCD1 isoforms explain extra bands?
Isoforms · The supplied record lists one isoform and no alternative sequence, so it provides no isoform-based explanation for extra bands. Check band identity before assigning them to ABCD1.
Could glycosylation affect ABCD1 migration?
PTM · UniProt lists an N-linked glycosylation site at Asn214. Compare treated and untreated samples if testing its effect on migration; the site alone does not predict the size or visibility of a shift.
UniProt lists phosphoserine at position 733. Use UniProt numbering when comparing antibody or paper annotations, which may use different coordinates. This feature alone does not establish a visible band shift.
UniProt lists phosphoserine at position 733. Use UniProt numbering when comparing antibody or paper annotations, which may use different coordinates. This feature alone does not establish a visible band shift.
Does this guide establish induction of ABCD1?
Induction · No general induction response is established by this guide. A pathway or gene-set association is not evidence of induction in a particular specimen. Verify the relevant treatment and control in a target-specific experiment.
What transfer method to use for ABCD1 Western blot?
Transfer · ABCD1 is a multi-pass membrane protein with a predicted mass of 82.9 kDa. Check recovery and transfer of the ~83 kDa band when optimizing your method. The supplied features do not establish whether wet or semi-dry transfer works better.
How should blocking be optimized?
Blocking · Standard workflow guidance: follow the M01205-1 datasheet where specified. Otherwise compare 5% milk or 5% BSA in TBST; for a phospho-specific assay start with BSA. Optimize background and specific signal with matched controls.
How should ABCD1 bands be quantified?
Quantitation · ABCD1 is listed at the peroxisome membrane and other membranes. Compare like sample preparations and quantify the ~83 kDa band within the assay's linear range; changes in membrane recovery could affect the measured signal.
Why is the ABCD1 band near 83 kDa?
Interpretation · The observed ~83 kDa band closely matches ABCD1's predicted 82.9 kDa mass. Its listed modifications do not, by themselves, establish a visible shift.
ABCD1 can form homodimers and heterodimers with ABCD2 or ABCD3, and dimerization is probably needed for activity. That feature makes a higher band worth investigating, but it does not establish that a band on your blot is a dimer.
Start with the expected ~83 kDa band. UniProt lists Asn214 glycosylation, Ser733 phosphorylation, and possible dimerization, but none alone identifies an unexpected band. Compare its behavior across sample preparations or modification treatments before assigning a cause.
ABCD1 can form homodimers and heterodimers with ABCD2 or ABCD3, and dimerization is probably needed for activity. That feature makes a higher band worth investigating, but it does not establish that a band on your blot is a dimer.
Start with the expected ~83 kDa band. UniProt lists Asn214 glycosylation, Ser733 phosphorylation, and possible dimerization, but none alone identifies an unexpected band. Compare its behavior across sample preparations or modification treatments before assigning a cause.
Boster reagents
ABCD1 Western Blot Antibodies
Catalog antibodies with Western blot application and product-specific WB images. Evaluate suitability with the reported sample, controls and experimental conditions.
Real WB data
Anti-ABCD1 / ALD Rabbit Monoclonal Antibody
Cat # M01205-1
The catalog reports one anti-ABCD1 Western blot antibody, M01205-1, with stated human, mouse, and rat reactivity. Its WB image reports a band near the expected 83 kDa in the specified cell and liver lysates; no publication evidence was supplied.
Which to pick: M01205-1 is the only listed option. Its WB image includes human HepG2 and HEL cells, rat and mouse liver, and mouse HEPA1-6 cells, tested at 1:500. Choose it when those reported contexts and conditions fit your experiment.
Source: BosterBio ABCD1 gene-info card — filtered to Western-blot-capable antibodies; each card shows that product's actual WB validation figure.
References
- UniProt Consortium. UniProt entry P33897.
- Human Protein Atlas. ABCD1 tissue expression.
- PMC3607212 — target-verified WB comparison
- PMC3724778 — target-verified WB comparison