Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Przejdź do
L6135
Lectin from Arachis hypogaea (peanut)
biotin conjugate, lyophilized powder
Synonim(y):
PNA, Peanut agglutinin
Zaloguj się, aby wyświetlić ceny organizacyjne i kontraktowe.
Informacje o tej pozycji
NACRES:
NA.32
UNSPSC Code:
12352202
Form:
lyophilized powder
Mol wt:
120 kDa
conjugate
biotin conjugate
Quality Segment
form
lyophilized powder
mol wt
120 kDa
composition
Protein, ≥80% Lowry
extent of labeling
~3 mol biotin per mol protein
technique(s)
blood typing: suitable, fractionation: suitable
solubility
water: 1.00-1.10 mg/mL, clear to slightly hazy, colorless
storage temp.
2-8°C
General description
Peanut lectin (PNA) is a lectin or an agglutinin from the legume, Arachis hypogaea, found in peripheral venous blood in humans after ingestion of peanuts. PNA lectin is specific to the galactosyl (β-1,3) N-acetylgalactosamine.
Application
Lectin from Arachis hypogaea (peanut) has been used:
- in enzyme-linked micro plate assay to detect β-D-galactose-N-acetylglucosamine
- in Immunohistochemical double staining
- Immunohistochemical double staining for the detection of germinal centers
- in enzyme-linked microplate assayto detect β-D-galactose-N-acetylglucosamine
Biochem/physiol Actions
PNA does not agglutinate normal human erythrocytes, but strongly agglutinates neuraminidase treated erythrocytes. PNA has potent anti-T activity similar to the anti-T antibody in human sera. The lectin can be used to distinguish between human lymphocyte subsets.
Lectin from Arachis hypogaea (peanut) functions as an antigenic determinant for Thomsen-Friedenreich antigen (TF) and as mitogen for colorectal cancer stimulation cell division in normal colonic epithelium. It is therefore used as tumor marker.
Packaging
Package size based on protein content.
Physical form
Contains sodium citrate
Ta strona może zawierać tekst przetłumaczony maszynowo.
Still not finding the right product?
Explore all of our products under Lectin from Arachis hypogaea (peanut)
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
What is the Department of Transportation shipping information for this product?
1 answer-
Helpful?
-
-
How does the storage temperature relate to shipping conditions?
1 answer-
The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
Helpful?
-
-
Is the peanut lectin (Lectin from Arachis hypogaea) a glycoprotein? If so, what is the carbohydrate content?
1 answer-
Peanut lectin is not a glycoprotein. Although peanut lectin binds specifically to a particular carbohydrate (beta-gal(1-->3)galNac) in other molecules, the lectin itself does not contain any carbohydrate. Please see page 231 of the following paper: R. Banerjee, et al., "Crystal structure of peanut lectin, a protein with an unusual quaternary structure". Proc. Nat. Acad. Sci., USA, 91, 227-231 (1994).
Helpful?
-