PITPNB Mouse mAb - Primary antibody, specific to PITPNB

Cat. No.: Ab121957
AVAILABLE TO ORDER
GRADE & PURITY KO Validation ? Knockout-validated — antibody specificity confirmed using knockout cells/tissue. Use when you need strong evidence the antibody binds only its target. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. See COA
Application
IHC, WB
Host species
Mouse
Reactive species
Human, Mouse, Rat
Isotype
Mouse IgG1
Clone Number
OTI5D11
Conjugation
Unconjugated
★
Size
Germany (EU)
USA*
Price
Qty
10μl
Ab121957-10μl
—
1 In stock
€86.69
50μl
Ab121957-50μl
—
1 In stock
€225.53
100μl
Ab121957-100μl
Made to order · 8–12 wks
€364.36
1ml
Ab121957-1ml
Made to order · 8–12 wks
€2,950.23
Enter a quantity for the sizes you want to add.
🧪

Why this grade

KO Validation, ExactAb™, High Performance, See COA ExactAb™,High Performance,KO Validation for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Mouse anti Human PITPNB Antibody, Monoclonal (OTI5D11), could be used for WB, IHC and so on.

Specifications

Product Name
PITPNB Mouse mAb - Primary antibody, specific to PITPNB
Synonyms
OTTHUMP00000198846 antibody | OTTHUMP00000198847 antibody | Phosphatidylinositol transfer protein beta isoform antibody | Phosphatidylinositol transfer protein, betaantibody | PI TP beta antibody | PI-TP-beta antibody | PIPNB_HUMAN antibody | Pitpnb antib
Specifications & Purity
KO Validation, ExactAb™, High Performance, See COA
Biochemical and Physiological Mechanisms
Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.
Host species
Mouse
Specificity
PITPNB
Immunogen
Recombinant full length protein of human PITPNB.
Positive Control
WB: HEK293, A431 and RAW 264.7 cell lysates. IHC: Human kidney carcinoma, endometrium adenocarcinoma tissues.
Conjugation
Unconjugated
Grade
ExactAb™, High Performance, KO Validation
SDS-PAGE
150 kDa
Purification Method
Protein G purified
Concentration
See COA
Storage and Shipping
Form
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4°C short term (1-2 weeks). Store at -20°C long term (12 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images

PITPNB Mouse mAb (Ab121957) - Western Blot
All lanes: PITPNB Mouse mAb (Ab121957) at 1/1000 dilution
Samples: Lysates at 20 µg per lane
Secondary: Goat Anti-Mouse IgG H&L (HRP) (Ab179001) at 1/20000 dilution

Predicted band size: 31 kDa
Observed band size: 32 kDa
Exposure time: 64.0 s

PITPNB Mouse mAb (Ab121957) - Western Blot
Equivalent amounts of cell lysates (10 ug per lane) of wild-type Hela cells and PITPNB-Knockout HeLa cells were separated by SDS - PAGE and immunoblotted with PITPNB Mouse mAb (Ab121957) (1/500). Then the blotted membrane was stripped and reprobed with anti-HSP90AB1 antibody as a loading control.

PITPNB Mouse mAb (Ab121957) - IHC
Immunohistochemical staining of paraffin-embedded Carcinoma of Human kidney tissue using PITPNB Mouse mAb (Ab121957) . (Heat-induced epitope retrieval by 1 mM EDTA in 10 mM Tris buffer (pH 8.5) at 120°C for 3 min, Ab121957) (1/2000).

PITPNB Mouse mAb (Ab121957) - IHC
Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human endometrium tissue using PITPNB Mouse mAb (Ab121957) . (Heat-induced epitope retrieval by 1 mM EDTA in 10 mM Tris buffer (pH 8.5) at 120°C for 3 min, Ab121957) (1/2000).

Application
ApplicationDilution info
WB

1/500-1/2000

IHC

1/2000

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Associated Targets(Human)
PITPNB Tbio Phosphatidylinositol transfer protein beta isoform (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
ZJ25F0117228Certificate of AnalysisAug 19, 2026 Ab121957
ZJ25F0117229Certificate of AnalysisAug 19, 2026 Ab121957
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What does ExactAb? mean?
ExactAb? indicates the product has been validated for use in rigorous antibody validation workflows. Validation may include positive/negative control samples, signal-to-noise testing, and protocol-specific QC. Lot-specific test data is published on the Certificate of Analysis where available.
What does KO Validation mean?
KO Validation indicates the product has been validated for use in rigorous antibody validation workflows. Validation may include positive/negative control samples, signal-to-noise testing, and protocol-specific QC. Lot-specific test data is published on the Certificate of Analysis where available.
How should this product be stored?
Store at ?20 °C. Avoid repeated freeze–thaw cycles. Aliquot into single-use volumes before freezing.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Which species reactivity has this antibody been validated against?
Validated reactivity is listed on the PDP and on each lot's datasheet. We validate against the most commonly tested species for the target (PITPNB Mouse mAb); cross-reactivity in untested species may exist but is not guaranteed. Contact technical support for specific species inquiries.

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View KO Validation grade guide → View ExactAb™ grade guide → View High Performance grade guide →

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