Cystatin-B Antibody - Primary antibody, specific to Cystatin-B, Rabbit IgG

Cat. No.: Ab098665
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. 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. See COA
Application
Flow Cytometry, IF/ICC, IHC, WB
Host species
Rabbit
Reactive species
Human
Isotype
Rabbit IgG
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
10μl
Ab098665-10μl
10
99,90US$
50μl
Ab098665-50μl
4
259,90US$
100μl
Ab098665-100μl
2
419,90US$
1ml
Ab098665-1ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
2.799,90US$
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free, ExactAb™, Azide Free, Validated, High Performance, See COA Azide Free,Carrier Free,ExactAb™,High Performance,Validated 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.

Descripción general

Rabbit anti Human Cystatin-B Antibody, Polyclonal, could be used for WB, IHC, ICC, IF, Flow and so on.
Application:
WB: 0.01-2 µg/mL
IHC: 5-20 µg/mL
ICC/IF: 5-20 µg/mL
Flow: 20 µg/mL
Protein Function:
This is an intracellular thiol proteinase inhibitor. Tightly binding reversible inhibitor of cathepsins L, H and B.

Specifications

Product Name
Cystatin-B Antibody - Primary antibody, specific to Cystatin-B, Rabbit IgG
Sinónimos
CHROW21 antibody | CPI B antibody | CPI-B antibody | CST 6 antibody | CST6 antibody | CSTB antibody | Cystatin B (stefin B antibody | Cystatin B antibody | Cystatin-B antibody | CYTB antibody | EPM1 antibody | CYTB_HUMAN antibody | EPM1A antibody | Liver
Especificaciones y pureza
Carrier Free, ExactAb™, Azide Free, Validated, High Performance, See COA
Especies hospedadoras
Rabbit
Especificidad
Cystatin-B
Inmunógeno
Recombinant CSTB expressed in E.coli (AA 1-98)
Control positivo
WB: Hep G2, MCF7, A549, HeLa and A431 cell lysates. IHC: Human thyroid, esophagus cancer tissues. ICC/IF: MCF7 cells. Flow: A431 cells.
Conjugación
Unconjugated
Grado
Azide Free, Carrier Free, ExactAb™, High Performance, Validated
Isotipo
Rabbit IgG
Tipo de cadena ligera
kappa
SDS-PAGE
150 kDa
Método de purificación
Antigen affinity purified + Protein A purified
Concentración
See COA
Almacenamiento y envío
Forma
Liquid
Condiciones de almacenamiento de almacenamiento
Store at -20°C,Avoid repeated freezing and thawing
Enviado en
Ice chest + Ice pads
Estabilidad y almacenamiento
Store at 4℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Imágenes

Cystatin-B Antibody (Ab098665) - Western Blot
All lanes: Cystatin-B Antibody (Ab098665) at 1/1000 dilution
Samples: Lysates at 20 µg per lane
Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution

Predicted band size: 11 kDa
Observed band size: 14 kDa
Exposure time: 10.1 s

Cystatin-B Antibody (Ab098665) - IF/ICC
FITC staining on IF
Sample: Human MCF7 cell
Primary Ab: 10 µg/mL Cystatin-B Antibody (Ab098665)
Second Ab: 1.3 µg/mL FITC-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody.

Cystatin-B Antibody (Ab098665) - IHC
DAB staining on IHC
Samples: Human Thyroid Tissue
Primary Ab: 20 µg/mL Cystatin-B Antibody (Ab098665)
Second Ab: 2 µg/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody.

Cystatin-B Antibody (Ab098665) - IHC
DAB staining on IHC
Sample: Human Esophagus cancer Tissue
Primary Ab: 20 µg/mL Cystatin-B Antibody (Ab098665)
Control: Used PBS instead of primary antibody
Second Ab: 2 µg/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody.

Cystatin-B Antibody (Ab098665) - Flow Cytometry
Human A431 cell was fixed with 2% paraformaldehyde (10 min), permeabilized with 0.1% BSA-Triton X-100, then stained with 20 µg/mL Cystatin-B Antibody (Ab098665) (red histogram) or Isotype control antibody (green histogram), followed by 1 µg/mL FITC-conjugated Anti-rabbit IgG Secondary Antibody.

Aplicación
AplicaciónDilution info
IHC

5-20 µg/mL

WB

0.01-2 µg/mL

IF/ICC

5-20 µg/mL

Flow Cytometry

20μg/mL

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

Objetivos asociados (humanos)
CSTB Tbio Cystatin-B (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

3 results found

Lot NumberCertificate TypeFechaArticulo
ZJ24F0404369Certificate of AnalysisFeb 10, 2026 Ab098665
ZJ24F0404370Certificate of AnalysisFeb 10, 2026 Ab098665
ZJ24F0404371Certificate of AnalysisFeb 10, 2026 Ab098665
Preguntas frecuentes y artículos
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 Validated grade guide → View ExactAb™ grade guide → View Azide Free grade guide → View High Performance grade guide →

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