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Anti-PTDSS2 Antibody (aa35-84) LS-C117251

Catalog Size Price
LS-C117251-50 50 µg Unavailable

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Anti-PTDSS2 Antibody (aa1-30, Azide-free, HRP) LS-C267389
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Anti-PTDSS2 Antibody (aa1-30) LS-C324377
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100% Guaranteed
Rabbit Polyclonal to Human PTDSS2
Human, Monkey, Mouse, Rat, Bat, Dog, Guinea pig, Hamster, Chicken
Western blot (applications tested for the base form of this product only)


Human PTDSS2
Human, Monkey, Mouse, Rat, Bat, Dog, Guinea pig, Hamster, Chicken (tested or 100% immunogen sequence identity)
Horse, Xenopus (at least 90% immunogen sequence identity)
Unconjugated. Also available conjugated with Biotin, FITC, HRP.
Immunoaffinity purified


  • Western blot (0.2 - 1 µg/ml)
  • (applications tested for the base form of this product only)

Specificity and Use

PTDSS2 antibody was raised against synthetic peptide located between aa35-84 of human PTDSS2 (Q9BVG9, NP_110410). Percent identity by BLAST analysis: Human, Chimpanzee, Gorilla, Monkey, Galago, Marmoset, Mouse, Rat, Hamster, Dog, Bat, Guinea pig, Zebra finch, Chicken, Lizard (100%); Horse, Xenopus (92%).
LS-E18046 - Lyophilized - 100 µg - $145.00
Immunizing peptide used to generate LS-C117251. Useful for pre-absorption and neutralization of the antibody's antigen binding site.
Human PTDSS2
Western Blot: Suggested dilution at 1 ug/ml in 5% skim milk / PBS buffer, and HRP conjugated anti-Rabbit IgG should be diluted in 1: 50,000 - 100,000 as secondary antibody.


Lyophilized from PBS with 2% sucrose
Distilled water
Long term: -20°C, the use of 50% glycerol is recommended if storing aliquots in -20°C for long term use (up to 1 year); Short term (less than one week): +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About PTDSS2

Q9BVG9 NM_030783 NP_110410.1

PTDSS2 Antibody, PSS-2 Antibody, Phosphatidylserine synthase 2 Antibody, PSS2 Antibody, PtdSer synthase 2 Antibody, Serine-exchange enzyme II Antibody

Phosphatidylserine (PS) accounts for 5 to 10% of cell membrane phospholipids. In addition to its role as a structural component, PS is involved in cell signaling, blood coagulation, and apoptosis. PS is synthesized by a calcium-dependent base-exchange reaction catalyzed by PS synthases (EC, like PTDSS2, that exchange L-serine for the polar head group of phosphatidylcholine (PC) or phosphatidylethanolamine (PE) (Sturbois-Balcerzak et al., 2001 [PubMed 11084049]).

Western blot

Western blot
PTDSS2 antibody LS-C117251 Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

Requested From: 
Date Requested: 2/21/2018

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