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- Table of Contents
Designing a Western blot for Semaphorin-3B? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the SEMA3B Western Blot GuideDesigning an IHC experiment for Semaphorin-3B? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the SEMA3B IHC GuideFacts about Semaphorin-3B.
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| Human | |
|---|---|
| Gene Name: | SEMA3B |
| Uniprot: | Q13214 |
| Entrez: | 7869 |

| Belongs to: |
|---|
| semaphorin family |

(semaphorin) 3B; LUCA-1; Sema A(V); sema domain, immunoglobulin domain (Ig), short basic domain, secreted; Sema V; SemA; SEMA3B; SEMA5; SEMA5FLJ34863; SEMAA; Semaphorin 3B; semaphorin A; semaphorin V; semaphorin-3B; semaphorin-V; SEMAV
Mass (kDA):
83.122 kDA

| Human | |
|---|---|
| Location: | 3p21.31 |
| Sequence: | 3; NC_000003.12 (50267558..50277546) |
Expressed abundantly but differentially in a variety of neural and nonneural tissues.
Secreted. Endoplasmic reticulum. Accumulates in the endoplasmic reticulum.





PMID: 8633026 by Sekido Y., et al. Human semaphorins A(V) and IV reside in the 3p21.3 small cell lung cancer deletion region and demonstrate distinct expression patterns.
PMID: 11085536 by Lerman M.I., et al. The 630-kb lung cancer homozygous deletion region on human chromosome 3p21.3: identification and evaluation of the resident candidate tumor suppressor genes.