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Human IgG1-lambda2, anti-Spike RBD - Isotyp-Kontrollantikörper, specific to Spike RBD, Human IgG1

Cat. No.: Ab139406
COA
Human IgG1-lambda2, anti-Spike RBD - by Aladdin Scientific
Zu bestellen verfügbar
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. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ≥95%(SDS-PAGE&SEC-HPLC) See COA
Application
ELISA, Flow Cytometry
Host species
Mensch
Reactive species
Schweres akutes respiratorisches Syndrom Coronavirus 2
Isotype
Human IgG1
Conjugation
Unconjugated
★
Size
Deutschland (EU)
USA*
Price
Qty
100μg
Ab139406-100μg
—
5 Auf Lager
50,24€
1mg
Ab139406-1mg
—
2 Auf Lager
248,09€
5mg
Ab139406-5mg
—
1 Auf Lager
891,95€
10mg
Ab139406-10mg
Auf Bestellung · 8–12 Wochen
1.423,01€
Enter a quantity for the sizes you want to add.
Bulk / Custom
♡ Wunschliste ⇅ Zur Vergleichsliste hinzufügen ⎙ Print page
SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Übersicht Specifications Lagerung und Versand Bilder Anwendung Documentation Advanced Data Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm) FAQs und Artikel Lösungsrechner Bewertungen
🧪
Why this grade

Carrier Free, Recombinant, ExactAb™, Low Endotoxin, Azide Free, Validated, ≥95%(SDS-PAGE&SEC-HPLC), See COA Azide Free,Carrier Free,ExactAb™,Low Endotoxin,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -80°C,Avoid repeated freezing and thawing Ships Dry ice packs + Cold packs 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.

Übersicht

Human IgG1-lambda2, anti-Spike RBD; Recombinant, Isotype Control, could be used for Flow Cytometry, ELISA and so on.

Specifications

Product Name
Human IgG1-lambda2, anti-Spike RBD - Isotyp-Kontrollantikörper, specific to Spike RBD, Human IgG1
Synonyme
Human IgG1 Isotype Control | Human IgG1 antibody | Human IgG1 Isotype Control antibody | Human IgG1
Spezifikationen & Reinheit
Carrier Free, Recombinant, ExactAb™, Low Endotoxin, Azide Free, Validated, ≥95%(SDS-PAGE&SEC-HPLC), See COA
Wirtsspezies
Mensch
Spezifität
Spike RBD
Immunogen
Spike RBD (AA 319-532).
Konjugation
Unconjugated
Note
Azide Free, Carrier Free, ExactAb™, Low Endotoxin, Recombinant, Validated
Isotyp
Human IgG1
Lichterketten-Typ
lambda2
SDS-PAGE
150kDa
Verfahren zur Reinigung
Protein A purified
Konzentration
See COA
Lagerung und Versand
Form
Liquid
Storage
Store at -80°C,Avoid repeated freezing and thawing
Verschickt in
Dry ice packs + Cold packs
Stabilität und Lagerung
Store at -80°C long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Bilder

Human IgG1-lambda2, anti-Spike RBD (Ab139406) - Flow Cytometry
Flow Cytometry analysis of HeLa cells labelling EGFR&HER3 (red) with Duligotuzumab (anti-EGFR&HER3) (Ab191943) at 1.0 μg/mL for 1 hour at 4°C. Goat Anti-Human IgG (PE) (Ab175838) at a dilution of 1/1000 was used as the secondary antibody. Blue - Isotype control, Human IgG1-lambda2, anti-Spike RBD (Ab139406). Black - Unlabelled control, cells without incubation with primary antibody.

Human IgG1-lambda2, anti-Spike RBD (Ab139406) - SEC
The purity of Human IgG1-lambda2, anti-Spike RBD (Ab139406) is more than 95% verified by HPLC.

Anwendung
Anwendung
Dilution info
Flow Cytometry

Use at an assay dependent concentration.

ELISA

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

Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

6 results found

Lot NumberCertificate TypeDatumArtikel
ZJ24F1113481Certificate of AnalysisAug 18, 2026 Ab139406
ZJ24F1113482Certificate of AnalysisAug 18, 2026 Ab139406
ZJ24F1113483Certificate of AnalysisAug 18, 2026 Ab139406
ZJ26F0636188Certificate of AnalysisJun 08, 2026 Ab139406
ZJ26F0636187Certificate of AnalysisJun 08, 2026 Ab139406
ZJ26F0636186Certificate of AnalysisJun 08, 2026 Ab139406
FAQs und Artikel
Guidelines for Using Isotype Control Antibodies
Categories: Laboratory Protocols & SOPs Library
Tags:
IgG Immunoglobulin Flow Cytometry Antibody FlowCytometry Isotype control antibody immunophenotyping cellsorting fluorescence compensation
Flow Cytometry Using Methanol Permeabilization
Categories: Laboratory Protocols & SOPs Library
Tags:
Flow Cytometry FlowCytometry methanolpermeabilization flowcytometryantibodies Cell Sorting Cell Typing Immunology Research Intracellular Antigen Detection
Sodium Azide Removal Protocol
Categories: Laboratory Protocols & SOPs Library
Tags:
Recombinant antibody Sodium Azide Removal Antibody Purification Sephadex G-25 Sodium Azide-Free Antibody
Lösungsrechner
Bewertungen

Kundenbewertungen

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 Recombinant grade guide → View Validated grade guide → View ExactAb™ grade guide → View Low Endotoxin grade guide → View Azide Free grade guide →
Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.

View related series

Accession#:P0DTC2 (86) Flow Cytometry (1176) Gene ID:43740568 (88) Human IgG1 (23) Isotype Control (112) S (80) Spike glycoprotein (70) Spike RBD (21)

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Goat Anti-Human IgG Fc (TRITC) - Sekundärantikörper
Goat Anti-Human IgG Fc (AF700) - Sekundärantikörper, specific to Human IgG Fc
Goat Anti-Human IgG Fc (AF405) - Sekundärantikörper
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