EA36 Staining Solution - BioReagent,Biological Stain,for microscopy

Cat. No.: E1520384
AVAILABLE TO ORDER
GRADE & PURITY BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed.
Synonyms
Papanicolaou EA36 Stain Solution | Papanicolaou EA36
Storage
Protected from light,Room temperature
Shipped In
Normal
Application
Cell Staining
Size
Status
Price
Qty
100ml
E1520384-100ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$49.90
500ml
E1520384-500ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$129.90
Enter a quantity for the sizes you want to add.
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Why this grade

BioReagent,Biological Stain,for microscopy Biological Stain,BioReagent,for Microscopy for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Overview

  Papanicolaou staining is commonly used for routine cytological staining. Papanicolaou Stain was initially used only to assess estrogen levels in vaginal epithelium and detect pathogens such as Candida and Trichomonas in the genital tract. After staining, the cytoplasm should be transparent and distinct, and nuclear chromatin should be easily identifiable. Current modified Papanicolaou staining solutions contain various ions and exhibit polychromatic staining effects. Stained cytoplasm is bright and transparent, with clear structures of the nuclear membrane, nucleolus and chromatin. Papanicolaou Stain is applied to exfoliated cell specimens, staining cell nuclei blue or black, and cytoplasm of keratinized squamous cells pink or orange‑red.

  EA36 Staining Solution is mainly composed of light green, eosin, phosphotungstic acid and other components, and contains no acetic acid. It is used as a cytoplasmic stain. When used in combination with Orange G6 and EA36 or EA50, it can stain the cytoplasm bright green, blue and pink. EA36 Stain is more suitable than EA50 Stain for gynecological cytological smears, such as screening for cervical cancer and precancerous lesions.

Procedure (For Reference Only):

1. Perform the procedure according to specific experimental requirements.

2. Staining with EA36 Staining Solution generally takes 3–5 minutes.

3. Proceed with subsequent experiments.

Precautions:

1. All staining solutions require filtration and should be replaced regularly.

2. For your safety and health, please wear a lab coat and disposable gloves during operation.

3. This product is for research use only and strictly prohibited for other purposes.

Specifications

Synonyms
Papanicolaou EA36 Stain Solution | Papanicolaou EA36
Specifications & Purity
BioReagent, Biological Stain, for microscopy
Stability And Storage
Store at room temperature long term (12 months). Store in the dark.
Storage
Protected from light, Room temperature
Shipped In
Normal
Grade
Biological Stain, BioReagent, for Microscopy

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

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
ZJ26F0434460Certificate of AnalysisApr 21, 2026 E1520384
ZJ26F0434333Certificate of AnalysisApr 20, 2026 E1520384
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