logo
logo
Semaphorin 4D (BB18, A8, GR3, CD100 antigen, SEMA4D, CD100, SEMAJ) (APC)

Cat no: S0668-55J

Semaphorin 4D (BB18, A8, GR3, CD100 antigen, SEMA4D, CD100, SEMAJ) (APC)

Semaphorin 4D (Sema4D/CD100, previously sem J, G, or C-like 2) is a widely expressed 150kD type I transmembrane glycoprotein of the Class 4 Semaphorin family with activity in the immune and nervous systems. The 861aa Semaphorin 4D contains a 710aa extracellular domain (ECD) with a sema domain and an immunoglobulin-like domain. Within the ECD region used as an immunogen, mouse Semaphorin 4D shares 87% and 93% aa identity with human and rat Semaphorin 4D, respectively. A soluble, active 120kD form is produced proteolytically upon activation of B and T cells. Semaphorin 4D binds CD72 on B cells and dendritic cells and Plexin B1 elsewhere. In developing neurons, Semaphorin 4D assists in guidance. Semaphorin 4D is pro-angiogenic when expressed by tumor-associated macrophages.\n\nApplications:\nSuitable for use in Flow Cytometry. Other applications not tested.\n\nRecommended Dilution:\nOptimal dilutions to be determined by the researcher.\n\nAbsorption: 620-650nm\n\nEmission: 660-670nm\n\nStorage and Stability:\nMay be stored at 4 degrees C before opening. DO NOT FREEZE! Stable at 4 degrees C as an undiluted liquid. Dilute only prior to immediate use. Stable for 12 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer. APC is light sensitive.

Prices direct from United States Biological

Quick response times

Exclusive Biosave savings/discounts

SPECIFICATIONS

Catalog Number

S0668-55J

Size

100Tests

Applications

FC

Hosts

Mouse

Reactivities

Hum

Form

Supplied as a liquid in saline, 0.5% BSA, 0.1% sodium azide. Labeled with Allophycocyanin (APC).

P Type

Mab

Purity

Purified by Protein A/G affinity chromatography.

Isotype

IgG1

Additional Info

Recognizes human Semaphorin 4D.

Read more on Supplier website

Latest promotions

Spend less time on DNA cleanup so you can do more science. The MSB Spin PCRapace is the fastest way to purify your DNA from PCR, restriction digestion, and...

Genovis introduces GlycINATOR™• Works on most IgGs• Effective on high-mannose and bisected N-linked Fc-glycans • Rapid – 30-minute...

Use promo code EASY3 to receive 13% off and FREE shipping!Experience a new dimension of electronic pipetting with the NEW Easypet 3 pipette controller. The...

New brilliant antibodies, and new lower prices!For flow cytometry reagents in general, \"bright is better.\" The violet-excitable BD Horizon™ BV421 and...

As an incentive to qualify our BSA, we are offering a 20% discount when you purchase your first 100g, 500g or 1000g of any grade of Bovine Serum Albumin....

It is not every day that you are given something for nothing. We are giving away additional spectrophotometer software.Cecil Instruments have enhanced the...

We're so sure that you'll prefer Cayman Assay kits over your present brand that we're willing to give you a free assay kit to prove it!

For the past decade scientists have extensively used ATS secondary toxin conjugates to make their own targeted toxins for in vitro use.The ability to combine...

10% Discount on 2 Rabbit Polyclonal Antibody Service. With over 20 years experience, SDIX has developed into the premier US custom antibody producer,...

Did your supplier increase the price of Fetal Bovine Serum? Did they substitute the US Origin with USDA? Well say no more! Innovative Research is still...

Bulk Cytokines with Custom Vialing.20 - 50% off cytokines, growth factors, chemokines and more...For a limited time Cell Sciences is offering substantial...

Jenway’s 73 series spectrophotometer range provides four models with a narrow spectral bandwidth of 5nm and an absorbance range of –0.3 to 2.5A,...

Are you planning to have a customised antibody made for your research?Since 2000, Everest has been producing a catalog containing thousands of affinity...