chemistry

Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate

Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate rather than just read about it. In short: Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate (SMCC) is a heterobifunctional amine-to-sulfhydryl crosslinker, which contains two reactive groups at opposite ends: N-hydroxysuccinimide-ester and maleimide, reactive with amines and thiols respectively. SMCC is often used in bioconjugation to link proteins with other functional entities (fluorescent dyes, tracers, nanoparticles, cytotoxic agents).

Key takeaways

Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate belongs to chemistry; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate from memory before moving on to harder problems.

Reference excerpt

Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate (SMCC) is a heterobifunctional amine-to-sulfhydryl crosslinker, which contains two reactive groups at opposite ends: N-hydroxysuccinimide-ester and maleimide, reactive with amines and thiols respectively. SMCC is often used in bioconjugation to link proteins with other functional entities (fluorescent dyes, tracers, nanoparticles, cytotoxic agents). For example, a targeted anticancer agent – trastuzumab emtansine (antibody-drug conjugate containing an antibody trastuzumab chemically linked to a highly potent drug DM-1) – is prepared using SMCC reagent.

References

Illustrations

Worked examples

Example 1 — a first encounter with Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate

Start with the simplest possible case. Write down what Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate

In research: Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate is common in secondary-school and first-year university syllabi. It links to neighbouring topics Maleimides, Reagents for biochemistry, Succinimides, so understanding it makes those chapters shorter.
In everyday life: Look for Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate in simple terms?

Why does Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Succinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate.