MilliporeSigma
All Photos(2)

Documents

L5380

Sigma-Aldrich

Lectin from Pisum sativum (pea)

lyophilized powder

Sign Into View Organizational & Contract Pricing

Synonym(s):
Pisum sativum agglutinin, PSA
NACRES:
NA.32

form

lyophilized powder

Quality Level

potency

<20 μg/mL per mL agglutination activity

composition

Protein, ≥70% biuret

impurities

salt, free

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
L0770L1395L8629
vibrant-m

L5380

Lectin from Pisum sativum (pea)

vibrant-m

L0770

Lectin from Pisum sativum (pea)

vibrant-m

L1395

Lectin from Glycine max (soybean)

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

impurities

salt, free

impurities

salt, free

impurities

salt, essentially free

impurities

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

300

potency

<20 μg/mL per mL agglutination activity

potency

<20 μg per mL agglutination activity

potency

<80 μg per mL agglutination activity

potency

<10 μg per mL agglutination activity (with erythryocytes)

composition

Protein, ≥70% biuret

composition

Protein, ≥95% biuret

composition

Protein, ≥80% biuret

composition

Protein, ≥80% biuret

Biochem/physiol Actions

PSA is not blood group specific, but has an affinity for terminal α-D-mannosyl residues. PSA is a mitogen similar to concanavalin A.

Preparation Note

Conjugates are prepared from affinity purified lectin.
Purified by affinity chromatography.

Analysis Note

Agglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of a 1 mg/ml solution. This activity is the lowest concentration to agglutinate a 2% suspension of human erythrocytes after 1 hr incubation at 25 °C.

pictograms

Health hazard

signalword

Danger

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 1

1 of 1

H J Hoffmann et al.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 33(7), 930-935 (2003-07-16)
Atopy is closely associated with the cellular T helper type-2 (Th2) phenotype, that is dominated by the pleiotrophic cytokine IL-4. The cellular source of IL-4 has yet to be determined, although basophils have been proposed. Eosinophils and mast cells are
Taha Azad et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 29(6), 1984-2000 (2021-02-13)
The ongoing COVID-19 pandemic has highlighted the immediate need for the development of antiviral therapeutics targeting different stages of the SARS-CoV-2 life cycle. We developed a bioluminescence-based bioreporter to interrogate the interaction between the SARS-CoV-2 viral spike (S) protein and
Shenae L Cafe et al.
Bio-protocol, 10(14), e3689-e3689 (2021-03-05)
The acrosome reaction is a highly regulated exocytotic event that primes spermatozoa for successful fertilization. Upon induction, acrosomal exocytosis proceeds via a wave of vesiculation that radiates across the sperm head, destabilizing the acrosomal vesicle and resulting in the release

Articles

Find the right lectin for your research with our lectin selection guide, organized by lectin source/species, carbohydrate specificity, blood group specificity, and more.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service