PD1/CD279 Rat mAb - Primary antibody, specific to PD1/CD279, Rat IgG2a

Cat. No.: Ab120765
AVAILABLE TO ORDER
GRADE & PURITY Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. ≥95%(SDS-PAGE) See COA
Application
Animal Model, Blocking, Flow Cytometry, Functional Assay, IF/ICC, IHC, Neutralization, WB
Host species
Rat
Reactive species
Mouse
Isotype
Rat IgG2a
Clone Number
29F.1A12
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
Ab120765-10μg
10
$59.90
50μg
Ab120765-50μg
4
$179.90
100μg
Ab120765-100μg
2
$219.90
1mg
Ab120765-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$419.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free,Azide Free,Validated,PBS Only,≥95%(SDS-PAGE),See COA Azide Free,Carrier Free,PBS Only,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Avoid repeated freezing and thawing Ships Wet ice 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

Rat anti Mouse PD1/CD279 Antibody, Monoclonal (29F.1A12), could be used for in vivo blocking of PD-1/PD-L signaling, in vitro PD-1 neutralization, IHC, ICC/IF, WB, Flow and so on.
Application:
in vivo blocking of PD-1/PD-L signaling: Use at an assay dependent concentration.
in vitro PD-1 neutralization: Use at an assay dependent concentration.
IHC: Use at an assay dependent concentration.
ICC/IF: Use at an assay dependent concentration.
WB: Use at an assay dependent concentration.
Flow: Use at an assay dependent concentration.
Protein Function
Possible cell death inducer, in association with other factors.

Specifications

Product Name
PD1/CD279 Rat mAb - Primary antibody, specific to PD1/CD279, Rat IgG2a
Synonyms
Pdc1 | Ly101 | CD279 antigen | CD279 | hPD-1 | PD1 | PD-1 | PD1hPD-l | PDCD1 | programmed cell death 1 | programmed cell death protein 1 | Protein PD-1 | SLEB2 | CD279 antibody | CD279 antigen antibody | hPD 1 antibody | hPD l antibody | hPD-1 antibody |
Specifications & Purity
Carrier Free, Azide Free, Validated, PBS Only, ≥95%(SDS-PAGE), See COA
Host species
Rat
Specificity
PD1/CD279
Immunogen
Recombinant protein of mouse PD-1-Ig fusion
Conjugation
Unconjugated
Grade
Azide Free, Carrier Free, PBS Only, Validated
Isotype
Rat IgG2a
Purification Method
Protein G purified
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at 2-8°C,Avoid repeated freezing and thawing
Shipped In
Wet ice
Stability And Storage
Shipped at 4°C. Store at 4°C long term (12 months). Do not freeze. Upon receipt, it is recommended to aliquot.
Images

PD1/CD279 Rat mAb (Ab120765) - Flow Cytometry
Two-color flow cytometric analysis of PD1/CD279 expression on mouse splenocytes. Flow Cytometry analysis of unstimulated (left) or 500 ng/mL Ionomycin (I139530) and 10 ng/mL PMA (P408905) co-stimulated (right) C57BL/6 mouse spleen cells were stained with CD4 Rat mAb (FITC) (Ab181110) and PD1/CD279 Rat mAb (Ab120765) at 0.5 μg/mL. Two-color flow cytometric dot plots showing the correlated expression of CD4 versus PD1/CD279 (or Isotype control staining) were derived from gated events with the forward and side light-scatter characteristics of viable mononuclear cells.

Application
ApplicationDilution info
WB

Use at an assay dependent concentration.

IHC

Use at an assay dependent concentration.

IF/ICC

Use at an assay dependent concentration.

Flow Cytometry

Use at an assay dependent concentration.

in vivo blocking of PD-1/PD-L signaling

Use at an assay dependent concentration.

in vitro PD-1 neutralization

Use at an assay dependent concentration.

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)
PDCD1 Tclin Programmed cell death protein 1 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
PDCD1 Tclin Programmed cell death protein 1 (14 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

8 results found

Lot NumberCertificate TypeDateItem
ZJ26F0636171Certificate of AnalysisJun 08, 2026 Ab120765
ZJ26F0636170Certificate of AnalysisJun 08, 2026 Ab120765
ZJ26F0636169Certificate of AnalysisJun 08, 2026 Ab120765
ZJ26F0636168Certificate of AnalysisJun 08, 2026 Ab120765
ZJ26F0232267Certificate of AnalysisFeb 27, 2026 Ab120765
ZJ24F0708858Certificate of AnalysisJul 26, 2024 Ab120765
ZJ24F0708857Certificate of AnalysisJul 26, 2024 Ab120765
ZJ24F0708856Certificate of AnalysisJul 26, 2024 Ab120765
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

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

View Carrier Free grade guide → View Validated grade guide → View Azide Free grade guide → View PBS Only grade guide →

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