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Mouse IgG2b-kappa, anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD, Mouse IgG2b

Cat. No.: Ab139750
COA
Mouse IgG2b-kappa, anti-Spike RBD - by Aladdin Scientific
Disponible para pedir
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. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. 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. ≥95%(SDS-PAGE&SEC-HPLC) See COA
Application
ELISA, Flow Cytometry
Host species
Mouse
Reactive species
SARS-CoV-2
Isotype
Mouse IgG2b
Conjugation
Unconjugated
★
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
100μg
Ab139750-100μg
5
21,90US$
1mg
Ab139750-1mg
2
109,90US$
5mg
Ab139750-5mg
1
447,90US$
10mg
Ab139750-10mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
799,90US$
Enter a quantity for the sizes you want to add.
Bulk / Custom
♡ Lista de deseos ⇅ Añadir para comparar ⎙ Print page
SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Descripción general Specifications Almacenamiento y envío Imágenes Aplicación Documentation Advanced Data Certificados (CoA, COO, BSE/TSE y tabla de análisis) Preguntas frecuentes y artículos Calculadoras de soluciones Reseñas
🧪

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.

Descripción general

Mouse IgG2b-kappa, anti-Spike RBD, Recombinant, Isotype Control, could be used for Flow Cytometry, ELISA and so on.

Specifications

Product Name
Mouse IgG2b-kappa, anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD, Mouse IgG2b
Sinónimos
Mouse IgG2b Isotype Control | Mouse IgG2b antibody | Mouse IgG2b Isotype Control antibody | Mouse IgG2b
Especificaciones y pureza
Carrier Free, Recombinant, ExactAb™, Low Endotoxin, Azide Free, Validated, ≥95%(SDS-PAGE&SEC-HPLC), See COA
Especies hospedadoras
Mouse
Especificidad
Spike RBD
Inmunógeno
Spike RBD (AA 319-532).
Conjugación
Unconjugated
Grado
Azide Free, Carrier Free, ExactAb™, Low Endotoxin, Recombinant, Validated
Isotipo
Mouse IgG2b
Tipo de cadena ligera
kappa
SDS-PAGE
150kDa
Método de purificación
Protein A purified
Concentración
See COA
Almacenamiento y envío
Forma
Liquid
Condiciones de almacenamiento de almacenamiento
Store at -80°C,Avoid repeated freezing and thawing
Enviado en
Dry ice packs + Cold packs
Estabilidad y almacenamiento
Store at -80°C long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Imágenes

Mouse IgG2b-kappa, anti-Spike RBD (Ab139750) - SEC
The purity of Mouse IgG2b-kappa, anti-Spike RBD (Ab139750) is more than 95% verified by HPLC.

Aplicación
AplicaciónDilution 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

Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Preguntas frecuentes y artículos
Guidelines for Using Isotype Control Antibodies
Categories: Protocols
Tags:
IgG Immunoglobulin Flow Cytometry Antibody FlowCytometry Isotype control antibody immunophenotyping cellsorting fluorescence compensation
Flow Cytometry Using Methanol Permeabilization
Categories: Protocols
Tags:
Flow Cytometry FlowCytometry methanolpermeabilization flowcytometryantibodies Cell Sorting Cell Typing Immunology Research Intracellular Antigen Detection
Sodium Azide Removal Protocol
Categories: Protocols
Tags:
Recombinant antibody Sodium Azide Removal Antibody Purification Sephadex G-25 Sodium Azide-Free Antibody
Calculadoras de soluciones
Reseñas

Reseñas de cliente

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 (1173) Gene ID:43740568 (88) Mouse IgG2b (1) S (80) Spike glycoprotein (70) Spike RBD (21)

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